baber/WOPTO huggingface dataset:
Patent EP-0020295-B1 (EP)
Title: Process for the continuous production of textile materials by wet bonding and the foamed compositions utilised in carrying out this process
IPC: D06M15/00
Filed: 1980-05-01
Granted: 1983-07-20
Abstract: A process for the continuous production of laminated elastic fabrics having good permeability to air and/or water vapor, which comprises coating a first web of fabric in the tensionless state with a foamed aqueous preparation which contains a self-crosslinking copolymer, e.g. based on acrylate, optionally a curable, crosslinking polyfunctional aminoplast precondensate or aminoplast former, a surface-active foaming agent and a stabilizer as well as, optionally, further assistants, wet bonding a second web of fabric, optionally under low tension, to the coated side of the first web, then drying both webs and pressing them together and finally subjecting them to a thermosetting treatment.
Patent EP-0014183-B1 (EP)
IPC: B60J3/00
Filed: 1980-01-21
Granted: 1982-11-17
Abstract: The attachment permits the ventilation of the interior of a vehicle and consists of a transparent sheet (1) which can be fitted into the window opening of a vehicle door (2), alongside the driver. Near the top, parallel to the top edge of the sheet is a set of three ventilating openings (5). Each opening consists of a line of e.g. five punched strips (6) extending outwards. When the vehicle is driven ahead, the wind flowing past (B) causes air to be drawn from the interior through the rearwardly facing openings (7) due to a suction effect, and fresh air is also drawn in.
Patent EP-0038798-B1 (EP)
Title: Polymer processing
IPC: B29C48/15
Filed: 1980-12-15
Granted: 1984-09-12
Abstract: Oriented thermoplastics having enhanced properties such as Young's modulus, resistance to creep, resistance to gas transport are prepared by drawing the thermoplastic in the solid phase through a die so that its plastic strain is progressively increased during start-up.
Patent EP-0043887-B1 (EP)
IPC: B61C9/44
Filed: 1981-01-30
Granted: 1985-05-02
Abstract: A double-axle drive for trucks of a railway vehicle has a drive motor with a drive shaft extending parallel to the longitudinal axis of the vehicle and a respective gearing mechanism engaged with each end of the drive shaft. Each gearing mechanism is drivingly coupled to a hollow shaft which concentrically surrounds a respective wheel-set axle. The wheel-set axle and hollw shaft are coupled by elastic couplings provided at each end of the hollow shaft. Each elastic coupling includes a coupling half mounted on the hollow shaft and a coupling half axially aligned therewith mounted on the axle. One coupling half has a plurality of radially extending pins and the other has a plurality of radially extending arms, the pins and arms being positioned alternately in a rotational direction. Elastically yieldable elements are provided between the pins and arms, are initially tensioned, and engage surfaces on the pins and arms which are not parallel to the wheel-set axle.
Patent EP-0052776-B1 (EP)
IPC: C09D5/38
Filed: 1981-10-23
Granted: 1984-12-12
Abstract: A two-layer metal-effect coating, composed of a base layer which contains metal pigments and of a clear top coating, at least the base layer being obtained from a coating agent which contains as the film-forming binder a polymer resin which was obtained by copolymerizing olefinically unsaturated compounds, wherein the polymer resin is obtained by copolymerizing (a) 1.0 to 50.0% by weight of acrylonitrile, methacrylonitrile or a mixture thereof (b) 0.1 to 10.0% by weight of a compound having 2 or more polymerizable olefinic double bonds; (c) 40.0 to 98.9% by weight of other copolymerizable compounds, and (d) up to 5% by weight cellulose ester; with the total amount of the components a, b, c and d being 100% by weight.
Patent EP-0067408-B1 (EP)
IPC: C07D307/60
Filed: 1982-06-08
Granted: 1985-03-27
Abstract: Process for the production of tetronic acid from 4-haloacetoacetic ester. The 4-haloacetoacetic ester is transformed into the corresponding 4-tertiary-butoxyacetoacetic ester and the latter is converted by cyclizing ether cleavage into tetronic acid. Preferably the cyclizing ether cleavage is carried out thermolytically at a temperature above 100 DEG  C. or is carried out by treatment with an acid at a temperature of 0 DEG  to 30 DEG  C. Tertiary-butoxyacetoacetic acid ethyl ester is a new compound.
Patent EP-0079008-B1 (EP)
IPC: B41J13/03
Filed: 1982-10-29
Granted: 1989-02-08
Abstract: 1. Apparatus for transporting single forms (11) and sets of forms from a feed shaft (18) to a print support (60) and back into the feed shaft (18), having drive means for the single forms (11) up- and downstream of the print support (60), having pressing means which can be pivoted into and out of the working position and by means of which the single forms (11) are pressed against drive means, and having aligning means (50) for the single forms (11) before inputting thereof, the front and rear drive and pressing means, constructed as a clamping apparatus, being arranged relative to the print support (60) such that the single forms (11) are not deflected between the latter, and whereby in addition both the aligning means (50) and the front and rear drive and pressing means can be moved in a controlled manner as a function of time relative to one another in and out of the working position, such that the front pressing means can be pivoted into the working position before the aligning means (50) can be moved out of the working position, and whereby further the front pressing means remain in the working position at least for the time until the single form (11) has arrived between the rear drive and pressing means, characterised in that on the one hand the drive means comprising rear drive rollers (8, 9) and the pressing means comprising pivotal rear pressing rollers (19) and on the other hand the drive means comprising front drive rollers (15) and the pressing means comprising pivotal front pressing rollers (20, 21) can each be controlled independently as a function of time, it being possible first to switch the pivotal rear pressing rollers (19) into the operating position and the pivotal front pressing rollers (20, 21) out of the operating position to input, after the front pressing rollers (20, 11) are in the operating position and the single form (11) is located between the rear drive rollers (8, 9) and the pivotal rear pressing rollers (19), the pivotal rear pressing rollers (19) can be switched on for the return transport of the single form (11) and, when the single form (11) has reached the pivotal front pressing rollers (20, 21), the pivotal front pressing rollers (20, 21) can be switched on, and in that when the single form (11) emerges from the pivotal front pressing rollers (20, 21) the aligning means (50) can be pivoted back into the operating position.
Patent EP-0091990-B1 (EP)
Inventor: ORLOWSKI JAN A DR
IPC: A61K6/884
Filed: 1982-12-02
Granted: 1987-03-18
Abstract: Dental restorative material containing polymerizable (meth)acrylic compounds in admixture with amorphous and crystalline fillers.
Patent EP-0083433-B1 (EP)
IPC: A61P25/28
Filed: 1982-12-16
Granted: 1985-10-23
Abstract: In a pressure swing adsorption process conducted in a plurality of cyclically interchangeable adsorbers, for recovering a hydrocarbon, e.g., ethylene, from a gaseous feed stream containing hydrocarbons and less than 15% by volume of oxygen, the steps of: (a) selectively adsorbing the hydrocarbon to be recovered during an adsorption phase conducted under elevated pressure; (b) during the adsorption phase and during at least one cocurrent expansion phase following the adsorption phase, withdrawing a gaseous stream, at the outlet end of an adsorber, which stream is depleted in the hydrocarbon to be recovered; (c) during a subsequent countercurrent expansion phase of desorption, withdrawing a stream enriched in the desorbed hydrocarbon to be recovered from the inlet end of the adsorber; and (d) after the desorption in step (c), conducting a pressure buildup phase by repressurizing the adsorber to the adsorption pressure with a gas containing less than 15% by volume oxygen, preferably the feed gas; and as required, withdrawing gas before the repressurizing is completed so as to prevent localized increased concentrations of oxygen, and then repeating the cycle.
Patent EP-0107652-B1 (EP)
IPC: C12P19/24
Filed: 1982-04-23
Granted: 1987-07-29
Abstract: Le 6-désoxy-D-fructose et le 6-désoxy-L-sorbose, matériaux de départ utiles pour la synthèse de 4-hydroxy-2,5-diméthyle-2,3-dihydrofurane-3-one, sont obtenus à partir du fructose-1,6-diphosphate par une réaction avec une lactaldéhyde, en présence d'un système enzymatique composé d'aldolase et d'une isomérase de phosphate de triose (TPI) dans un milieu aqueux à un pH égal à 7,0, suivie par l'hydrolyse du sel de monophosphate ainsi obtenu. Les mêmes désoxy-sucres sont obtenus par la réaction entre un phosphate de 1,3-dihydroxyacétone et une lactaldéhyde en présence du même système enzymatique composé d'aldolase et de TPI. Les désoxy-sucres susmentionnés sont également préparés par la réaction de 1,3-dihydroxyacétone avec une lactaldéhyde en présence d'une résine à échange anionique.
Patent EP-0091694-B1 (EP)
IPC: A61K31/22
Filed: 1983-04-13
Granted: 1987-07-08
Abstract: There is disclosed a polyprenylcarboxylic acid amide of the formula: <IMAGE>  wherein R1 represents a hydrogen atom or a lower alkyl group, R2 represents a hydrogen atom or a group of the formula: -COOR4 in which R4 represents a lower alkyl group, R3 represents a hydrogen atom or an OH group and n represents an integer of 1 to 6.
Patent EP-0110062-B1 (EP)
IPC: A47J27/00
Filed: 1983-10-06
Granted: 1986-05-28
Abstract: The invention concerns a fitting for a cooking vessel comprising a cooking pot and a cover, especially a steam pressure cooker, with a temperature sensor attached to the cooking vessel, the temperature sensor emitting an electrical signal corresponding to the temperature inside the cooking vessel. In order to precisely detect the temperature of water contents during the heating phase, and in order to be able to use it for indicators, control, and regulation, the temperature sensor is attached to a measuring point in a heat-conducting contact to the external side of the cooking pot in the transition area between the pot bottom and the pot wall, at which point the temperature difference between the temperature of the water contents and the external temperature at the measuring point during the heating process is approximately nil.
Patent EP-0108620-B1 (EP)
IPC: C07D471/04
Filed: 1983-11-03
Granted: 1987-01-28
Abstract: 5,14-Dihydrobenz[5,6]isoindolo[2,1-b]isoquinotine-8,13-dioneexhibits anticancer activity. The compound can be prepared by reaction of 2-formyl-3-carboxyl-1,2,3,4-tetrahydroisoquinoline with 1,4-naphthoquinone and is particularly suitably administered parenterally in microcrystalline suspension form.
Patent EP-0116759-B1 (EP)
IPC: C08G73/10
Filed: 1983-11-28
Granted: 1987-03-18
Abstract: A method of making light weight flame resistant structures from bonded polyimide macroballoons. An aromatic tetracarboxylic acid dianhydride is reacted with a lactam to produce an N-substituted imide, which is then esterfied with a reactive solvent. At least one diamine is added. The resulting liquid is dried and the dry residue is reduced to an uniform powder having particles with diameters generally in the 0.5 to 10mm. range. The powder expands when heated to a temperature in the range of about 90 to 150 DEG C for a suitable period. Closed cell "macroballoons" having average diameters between about 0.4 and 15mm. result. The macroballoons are bonded together with a very small amount of a suitable resin.
Patent EP-0089331-B1 (EP)
Title: Manufacture of ortho-methyl anilines from ortho-amino benzyl sulfoxides
IPC: C07C209/74
Filed: 1983-03-15
Granted: 1985-01-23
Abstract: This invention relates to a process for the preparation of orthomethyl anilines from ortho-amino benzyl sulfoxides. An ortho-amino benzyl sulfoxide is converted to an ortho-amino benzyl halide by reaction with a nonoxidizing acid halide and is recovered from the reaction medium as an anilinium salt. After redissolving, the ortho-amino benzyl halide is hydrode-halogenated to form an ortho-methyl aniline.
Patent EP-0126731-B1 (EP)
IPC: E01C1/04
Filed: 1983-06-16
Granted: 1987-07-01
Abstract: Afin d'augmenter la sécurité de la circulation routière, on dispose les points conflictuels (D) des noeuds routiers dénivelés le long de trois ou quatre bras étirés de façon illimitée, de façon que le croisement est traversé sur deux niveaux sans rencontrer des points conflictuels, les sommets des deux ou quatre courants secondaires de bifurcation (1 + 4, 3 + 6) étant dirigés par paires de même direction contre le centre du noeud. Ce noyau (A1, A2) pouvant être inséré dans quatre angles (construits) admet des rayons de courbure (Ro) de n'importe quelle grandeur sans que l'homologie des noyaux (A1, A2) soit perturbée. Les pistes de circulation sont ordonnées en deux voies de circulation (1 + 4, 2 + 5) et les points conflictuels (D) en échangeant symétriquement dans un échangeur (C) les pistes intérieures (2 + 3, 2 + 4, 3 + 4). La présélection de la piste correspondant à la direction choisie se fait avant l'entrée du noeud.
Patent EP-0129078-B1 (EP)
IPC: D21C9/18
Filed: 1984-05-18
Granted: 1988-01-07
Abstract: A process for increasing rate of dewatering in the manufacture of paper from an aqueous furnish which comprises at least 40% by weight of mechanical wood pulp, thermomechanical wood pulp, or mixtures thereof, by addition thereto of an aluminum salt, e.g., alum, and a water-soluble copolymer containing from about 2 to about 30 mole percent repeating units derived from 2-acrylamido-2-methylpropane sulfonic acid, from 0 to about 25 mole percent repeating unit derived from acrylic acid, and from about 45 to about 98 mole percent repeating units derived from acrylamide, while maintaining pH of the furnish in the range of from about 3.5 to about 6.5.
Patent EP-0135076-B1 (EP)
IPC: C07D237/18
Filed: 1984-07-28
Granted: 1987-07-29
Abstract: Pyridazinone derivatives of the formula I    <IMAGE>  (I)  where R1 is hydrogen, unsubstituted or substituted alkyl, cycloalkyl, or unsubstituted or substituted phenyl or is carboxyl, hydroxymethyl or -CH2O-COR3, where R3 is alkyl, or is -CH2O[CH2CH2O]pR4, where R4 is alkyl or phenyl and p is 1, 2 or 3, R2 is phenyl, unsubstituted or substituted vinyl or 2-propenyl, X is halogen, m is 1 or 2 and n is 1, 2, 3 or 4, and fungicides containing these compounds.
Patent EP-0135811-B1 (EP)
IPC: C09D5/44
Filed: 1984-08-23
Granted: 1988-12-14
Abstract: The invention relates to water-dispersible binders for cationic electro-dip paints with a base of modified epoxy resins. The binders are produced by reaction of (A) epoxy resins having a molecular weight of at least 350 with (B) elasticized polyphenols having a molecular weight of over 350 with addition to the epoxide groups and further reaction of the reaction product of (A) and (B) with (C) primary and/or secondary amines or ammonium salts to obtain the required water-dispersibility.
Patent EP-0141245-B1 (EP)
IPC: G06F11/20
Filed: 1984-09-25
Granted: 1991-10-02
Abstract: Method for the operation of a couple (MB3a, MB3b) of memory blocks working in parallel. At least one processor (BP, IOC) reads and writes information into the two blocks (MB3a, MB3b) in a normal operating time with read-write operation, the first block (MB3) respectively storing under one of its addresses the same information as the second block (MB3b) does under the same address. The first and second blocks (MB3a, MB3b) can be switched off in order to block access in a special operating time, at least during reading from said switched-off block (MB3b), in which case only the first block (MB3a) is operated completely in read-write operation. During the special operating time, an address generator (e.g. in IOC1) can systematically produce all the addresses of the blocks (MB3) sequentially, at least in stages. At the end of the special operating time, upon transition to the normal operating time, for the purpose of updating the information to be stored in the switched-off block (MB3b) during writing into the first block (MB3a), the same information is written into the second block under the same address. The address generator gradually supplies all the addresses of the pair (MB3) of blocks, for example during a pause in the read-write operation, the information read out in this process from the first block (MB3a) being written into the second block (MB3b) under the same address. Thereafter, both blocks (MB3) can once again be operated in parallel. <IMAGE>
Patent EP-0141259-B1 (EP)
IPC: G01N27/49
Filed: 1982-03-03
Granted: 1989-06-07
Abstract: An improved method of analyzing a sample material by liquid chromatography is described in which a sample is dissolved in a carrier fluid to form a mobile phase which is then passed through a chromatography column. In one aspect of the invention the carrier fluid is electrochemically screened to selectively remove electroactive materials therein prior to injecting the sample material into the carrier fluid. In another aspect of the invention the mobile phase is electrochemically treated prior to passing the mobile phase through the chromatography column to change chromatographic characteristics of selective materials in the mobile phase.
Patent EP-0138188-B1 (EP)
IPC: B01D24/38
Filed: 1984-10-10
Granted: 1987-12-16
Abstract: There is disclosed a nutsch filter having blades fitted to a central, vertically positioned hollow shaft by a hollow arm, the blades having a plough-like cutting edge and a spatula-like bottom surface acting in the opposite movement direction. A discharge pipe, arranged concentrically to the hollow shaft, is axially displaceable. The discharge pipe is moved upwards against a cover for sealing the filter casing. The filtration or resuspension or drying of the filter cake takes place in this position. In order to discharge the compressed filter cake, the upper edge of the discharge pipe is set by the blades to the level of the paring or skimming process. Paring of the filter cake and conveying of the pared mass into the central discharge pipe opening takes place in a single operation by means of the blades. On drying, hot air or a hot fluid is passed through the cavities of the arm as well as the parts connected thereto.
Patent EP-0156035-B1 (EP)
IPC: D01F6/00
Filed: 1984-12-27
Granted: 1991-04-10
Abstract: @ A linear block copolymer of regular structure, comprising polyamide and polyethylene glycol blocks.Two polyamide blocks (A) are bound through an intermediate polyethylene glycol block (B) according to a structural scheme (A-B-A).Fibers exhibiting a high moisture absorption strong mechanical properties and a high dyeability.Textile manufactured goods comprising said fibers.A process to obtain said block copolymer, through the preparation of a polyamide (A) and a polyethylene glycol (B), and condensation of polyamide (A) and polyethylene glycol (B) so as to obtain a (A-B-A) structure.
Patent EP-0144230-B1 (EP)
IPC: C07K5/08
Filed: 1984-12-03
Granted: 1990-08-08
Abstract: L-Pyroglutamyl-pyridylalanyl-L-prolinamides of the formula: 
<CHEM>
 wherein R<1> is H, C1-C6 alkyl, C3-C7 cycloalkyl, C2-C8 alkoxyalkyl or aryl; and X is H, halo, C1-C4 alkyl or C1-C4 alkoxy; and their physiologically acceptable salts and feed compositions thereof are useful for improving the efficiency of feed utilisation and/or growth of animals especially poultry.
Patent EP-0128095-B1 (EP)
IPC: F24F7/007
Filed: 1984-06-01
Granted: 1987-09-16
Abstract: 1. Ventilation system for a dwelling comprising at least a service room with an air exit side communicating with an extraction duct (11) without horizontal part or counterslope, and which comprises a first vent (12) provided with means for the mechanical extraction of air (13), characterized in that : - the extraction duct (11) is a particular and individual duct intended for said service room and is so dimensioned as to provide by natural ventilation a minimum requested rate of extraction, and - the air exit side comprises and additional vent (14) by-passing the first vent (12), and in which are mounted the mechanical extraction means in the form of a helicoidal extractor (13), the additional vent (14) being provided with an obturator (15) which, when it is open, ensures the minimum requested output of extraction by natural ventilation through the additional vent (14) in combination with the passage through the helicoidal extractor (13) when this is stopped, and which, when it is closed, controls the start-up of the helicoidal extractor (13) to ensure an extraction output higher than the minimum output only through said first vent (12).
Patent EP-0130891-B1 (EP)
IPC: C08J3/02
Filed: 1984-06-22
Granted: 1989-05-03
Abstract: 1. Compositions based on biopolymers containing at least 8% of biopolymer, characterized in that they are in the form of a stable oil-in-water emulsion comprising by weight : a) 40 to 99 parts of an aqueous phase containing by weight 10 to 60% of biopolymer and 40 to 90% of water, b) 1 to 60 parts of oil, and c) 1 to 40%, relative to the mixture a)+b), of at least one surfactant agent.
Patent EP-0134191-B1 (EP)
Title: Machining fluid for electric discharge machining
IPC: B23H1/08
Filed: 1984-07-02
Granted: 1987-08-19
Abstract: 1. Machining fluid for electro-erosion discharge machining, comprising a mixture of deionized water and at least one additive, characterized in that the additive is a salt of triethanolamine and a fatty acid in a proportion of 0.2% to 10% by volume.
Patent EP-0135569-B1 (EP)
Title: Installation de support pour un clavier relie a un appareil de bureautique
IPC: A47B21/03
Filed: 1984-03-07
Granted: 1989-05-31
Abstract: L'installation de support pour un clavier (7) relié à un appareil à écran (1) possède des dispositifs (9) pour guider le clavier (7) lorsque celui-ci est poussé dans l'installation (2) ou est tiré hors de cette dernière. Afin de pouvoir introduire dans l'installation (2) des claviers (7) de diverses grandeurs, en particulier plus larges que l'unité écran (1), trois côtés de l'espace accueillant le clavier sont ouverts en direction horizontale.
Patent EP-0152807-B1 (EP)
IPC: E06B3/66
Filed: 1985-01-26
Granted: 1987-09-09
Abstract: The apparatus serves to apply a plastic strip to a rectangular glass pane so that the strip extends peripherally along all edges of the pane. The apparatus comprises conveying means for conveying the glass panes, which conveying means comprise a horizontal conveyor for supporting and conveying the glass panes standing on their lower edge, backing means, which extend above the horizontal conveyor and are adapted to laterally support the glass panes standing on the horizontal conveyor in a predetermined plane of conveyance, which is slightly inclined from the vertical toward said backing means, pressure-applying means, which are slightly spaced above the horizontal conveyor and serve to force the plastic strip against a moving glass pane, a strip feeder, which is operable to move in synchronism with the horizontal conveyor at the same speed as the latter to feed the plastic strip to the pressure-applying means, a turning mechanism, which when the horizontal conveyor is at a standstill is adapted to turn each glass pane through 90 DEG opposite to the normal direction of travel of the horizontal conveyor, strip-guiding means for cooperating with the pressure-applying device, and severing means for severing the plastic strip.