baber/WOPTO huggingface dataset:
Patent EP-0166182-B1 (EP)
IPC: C07D333/28
Filed: 1985-05-18
Granted: 1989-11-08
Abstract: The invention relates to a process for the isomerization of halogenated thiophenes on zeolite catalysts. In this manner, in particular, 2-chlorothiophene is isomerized to 3-chlorothiophene and 2-bromothiophene is isomerized to 3-bromothiophene. Particularly suitable zeolites are synthetic zeolites of the pentasil, mordenite or faujasite type in their acid form.
Patent EP-0182208-B1 (EP)
IPC: C12P19/56
Filed: 1985-11-07
Granted: 1989-12-13
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Urdamycin A of the formula I  see diagramm : EP0182208,P18,F2  1. Claims (for the Contracting State AT) A process for the preparation of a compound with an antibiotic action by aerobic fermentation of Streptomyces, which comprises a) fermenting the strain Streptomyces fradiae DSM 3093 and b) extracting the urdamycins from the culture medium.
Patent EP-0157451-B1 (EP)
IPC: H05K13/00
Filed: 1985-03-18
Granted: 1991-05-29
Abstract: The invention relates to a product carrier for circuit boards (23), which are subjected on this carrier to an operation, more particularly to a component mounting operation. The circuit boards (23) are provided for this purpose with location holes (21), into which location pins (5) engage, which can be arranged on the base plate (1) of the carrier in order to fix the circuit board (23) on the product carrier in a given position and at a given height with respect to the base plate (1). The location pins (5) are arranged on the base plate (1) so that they can be individually lowered. Between the location pins (5) there are provided mounting areas (27) for supporting pins (29), from which these pins (29) extend vertically up to the lower side (35) of the circuit board (23) between components which may already be provided at said side to additionally define a supporting plane (37).
Patent EP-0156761-B1 (EP)
IPC: G07D9/00
Filed: 1985-03-04
Granted: 1989-10-11
Abstract: An improved device for separating out single coins from a collective plurality of coins solves the problem of separating stacked coins, namely two or three coins lying one upon the other with their total thickness being smaller than or equal to that of the thickest coin. In accordance with the device, to separate the coins, a second coin stripping arm (15) embodied by a narrow and thin guide finger (16) is provided downstream of a first coin stripper (14), considered in the direction of rotation (Arrow 5) of the coin disc (3), the first coin stripper (14) being adjusted to the thickness of the thickest coin, and the guide finger (16) projecting beyond the disc outer edge and guiding the respective underlying coins (11) on the coin disc (3) directly into a guideway (8) above which a first conveyor belt (12) is disposed. Another conveyor belt (18) extending parallel to the first conveyor belt (12) runs above the guide finger (16) and pulls off any overlying coins (11) which rest on those coins (11) which lie directly on the coin disc (3) thereby returning those overlying coins to the coin disc (3). The guide finger (16) co-operates with a crescent-shaped spring-biased pivot or ball closing element (25) by which the entrance (7) is opened at every instance only to an extent permitting a single coin to pass along the front edge (17) of the guide finger (16) into the guideway (8).
Patent EP-0189139-B1 (EP)
IPC: B66F9/075
Filed: 1986-01-17
Granted: 1988-06-01
Abstract: 1. Articulated fork lift truck with, seen in longitudinal direction of the vehicle, central articulated bearing (28) between rear carriage (26) and front carriage (20), which latter is provided with a lift mast (22) and a rearwardly pointing counterweight (14), characterized in that the articulated bearing (28) is arranged midway between rear carriage (26) and front carriage (20) and in that the counterweight (14) is arranged above the articulated bearing, covering the latter and partially covering the rear carriage.
Patent EP-0204964-B1 (EP)
IPC: A61K31/4015
Filed: 1986-05-07
Granted: 1991-08-28
Abstract: Disclosed is a novel 2-pyrrolidone derivative, including 3-(3,5-di-tert-butyl-4-hydroxy-benzylidene)-2-pyrrolidone and an N-substituted one. The substituent includes alkyl, alkoxy, alkynyl, phenyl-alkylene, hydroxy-alkylene and amino-alkylene. It is effective as an anti-inflammatory, analgesic and antithermic agent, with a high safety.
Patent EP-0222429-B1 (EP)
Title: Bead core element
IPC: B60C15/04
Filed: 1986-10-14
Granted: 1990-07-18
Abstract: The invention relates to a method for making a bead core element for a pneumatic tyre in which the front and rear ends of at least one metal wire of a predetermined length, under the formation of a substantially annular element, are welded together after which the formed element is finished; whereby a steel wire is used with a carbon content of less than 0,3 weight per cent and whereby the element formed by welding is finished with the exclusion of an additional annealing treatment. The invention also relates to a bead core comprising one or more such bead core elements made in accordance with the invention.
Patent EP-0192571-B1 (EP)
IPC: B04B5/04
Filed: 1986-02-18
Granted: 1989-04-05
Abstract: 1. A carrier of the type comprising a plurality of stocked plates which are provided with holes and which are angularly oriented in such a way that their respective holes (40) are in mutual alignment, thus forming housings for receiving tubes (22), said plates being mounted slidably on two parallel arms of a U-shaped support ; said support (24) comprises a base portion (28) with a surface substantially equal to that of the plates (26) and two slide portions (30, 32) which are produced in one piece with the base portion and which are received in axial recesses (36, 38) formed at diametrally opposed positions on the edges of the plates, said slide portions being provided on their face which is inward with respect to the support, above the upper plate, with abutments (42) intended to prevent withdrawal of the plates or insertion of other plates into the support.
Patent EP-0209586-B1 (EP)
IPC: G01N33/531
Filed: 1986-01-24
Granted: 1991-03-27
Abstract: Antibody preparation containing antibodies or fragments or derivatives thereof which possess biospecific immunotype affinity to a 4-(2-aminoethyl)imidazolyl group bound to an aliphatic carbon atom; process for manufacturing said preparation; and process for using it. In said manufacturing process, cells capable of expressing an antibody having a specificity pursuant to the invention are caused in a manner known per se to express said antibody, whereupon said antibody can be isolated and purified in a manner known per se. The antibody preparation of this invention is used as a reactant in immunological assay methods for inter alia histamine and/or methyl histamine determinations.
Patent EP-0246264-B1 (EP)
Title: Appareil a rayons x
IPC: G21K1/02
Filed: 1986-10-24
Granted: 1990-09-19
Abstract: Un collimateur de radiations hors-foyer (40) inclut une pluralité d'éléments d'absorption de radiations (41) supportés et espacés les uns par rapport aux autres dans un logement (43) de sorte que chaque élément est aligné le long de rayons s'étendant depuis le foyer (25) d'une source de radiations. Le collimateur ci-décrit est de préférence disposé entre la source de radiations et un collimateur de faisceau primaire (24). Le collimateur ci-décrit (40) fait également office de compensateur de faisceau de radiations. En faisant varier la densité spatiale des éléments d'absorption (41) de radiations en fonction de leur emplacement à l'intérieur du logement, il est possible de conformer le faisceau de radiations en n'importe quel profil désiré.
Patent EP-0231826-B1 (EP)
IPC: A61K9/22
Filed: 1987-01-23
Granted: 1991-12-04
Abstract: Compressed tablets from which theophylline is released at a steady rate with twelve hour dosing intervals are disclosed. The tablets contain 43 to 50 weight percent theophylline; 10 to 20 weight percent water insoluble poly­mer; 10 to l5 weight percent of a polymer selected from the group consisting of water soluble polymers and hydrophilic gel formers which swell in water; and 5 to l5 weight percent acid insoluble polymer having carboxylic groups. The tablet may additionally contain 5 to 9 weight percent hydrophobic lubricant. A preferred composition contains: 43 to 50 weight percent theophylline; 10 to 20 weight percent polyvi­nyl acetate; 10 to l5 weight percent polyvinylpyrrolidine; 5 to l5 weight percent cellulose acetate phthalate and option­ally contains 5 to 7 weight percent of a lubricant mixture containing stearic acid, magnesium stearate and talc.
Patent EP-0244710-B1 (EP)
IPC: C03B5/04
Filed: 1987-04-24
Granted: 1992-01-29
Abstract: Roof of a working tank or of a glass melting furnace having a basin containing molten glass and covered by the radiation roof of highly refractory firebrick material, in which the roof is constructed with horizontal supporting elements in the form of straight arches (3) bearing the load of the roof (1) and spanning the tank at intervals, and with horizontal slabs (4) covering the open intervals between the supporting elements (3) and laid crosswise between the supporting elements (3).
Patent EP-0264766-B1 (EP)
IPC: B62D25/18
Filed: 1987-10-13
Granted: 1990-06-06
Abstract: 1. A device on motor vehicles for preventing or reducing the clouds of water which are thrown out of the wheel housings (14) when travelling on wet carriageways (20), having a deflector member (17) which extends substantially over the entire width of the respective wheel housing (14) and which is arranged at the rear thereof in the direction of travel and which extends almost as far as the tread surface (13) of the vehicle wheel (11) which rotates in the respective wheel housing (14), forming a gap (18), characterised in that a two-limb deflector flap (16) is pivotally mounted in the region of the rearward lower end of the wheel housing (14), one limb (19) of the deflector flap (16) extending from the pivot mounting axis (26, 26') on the wheel housing downwardly towards the carriageway (20) while the other limb (17) forms the deflector member which is directed towards the tread surface of the vehicle wheel (11).
Patent EP-0269899-B1 (EP)
IPC: A61K31/235
Filed: 1987-11-04
Granted: 1993-03-10
Abstract: Use of compounds of the formula    <IMAGE>  I  wherein R1, R2, R3, R4 and R5, independently are hydrogen, alkyl, or C3-7-cycloalkyl or two adjacent residues R1 to R5 taken together with adjacent carbons of the phenyl ring form a 5- to 7-membered ring optionally substituted by one or more lower alkyl groups; X is -NR7-CO- or -CO-NR7-; R6 is hydroxy, lower-alkoxy or -NR8R9; and R7, R8 and R9, independently, are hydrogen or lower-alkyl, and where R6 is hydroxy, their pharmaceutically usable salts, for the treatment of inflammatory and rheumatic diseases.
Patent EP-0239292-B1 (EP)
IPC: C12N1/38
Filed: 1987-03-13
Granted: 1993-09-29
Abstract: Increased yields of proteins are obtained by culturing genetically engineered or hybridoma cells, which constitutively produce the proteins, in the presence of chemical agents which enhance production of the proteins. The agents are employed at concentrations which enhance production of the proteins but do not substantially decrease cell growth rate or significantly reduce cell viability. The agents include alkanoic acids and salts thereof. The proteins include recombinant proteins and immunoglobulins.
Patent EP-0288641-B1 (EP)
IPC: H01L39/12
Filed: 1987-11-04
Granted: 1993-08-04
Abstract: An oxide type superconducting material comprising a plurality of metal species and oxygen in combined form, said superconducting material improved by the addition of a parametric modifier.
Patent EP-0322490-B1 (EP)
Title: A tool for removing a threaded fastener
IPC: B25B23/00
Filed: 1987-12-31
Granted: 1993-08-11
Abstract: A tool for removing threaded fasteners, such as screws and/or bolts, having recessed sockets in their heads, with the tool including an elongated broach (11) polygonal in cross-section, with a sleeve (12) having a like cross-sectional configuration slidably mounted thereon. The sleeve (12) is provided at one end with a protruding insert head (17) that is capable of being projected into countersunk bores so as to abut with the countersunk head of a fastener, while the opposite end of the sleeve may be countersunk so as to provide a receptacle (15) for receiving the exposed head of the fastener to be removed.
Patent EP-0265524-B1 (EP)
IPC: C08G75/02
Filed: 1987-03-24
Granted: 1992-03-11
Abstract: A process for removing impurities from polyphenylene sulfide resin, which comprises mixing and heating powdery polyphenylene sulfide resin and a solvent selected from among (I) to (IV) and, after well bringing them into contact with each other in a partially dissolved state, cooling and filtering the mixture, and washing it with a solvent which can not dissolve the polyphenylene sulfide resin to thereby remove impurities from the resin with high efficiency: (I) a solvent selected from among dimethyl sulfoxide, sulfolane, glycerin, ethylene glycol, and diethylene glycol, alone or a mixture thereof; (II) a mixture of a solvent selected from among dimethyl sulfoxide, sulfolane, glycerin, ethylene glycol, and diethylene glycol with alpha-halogenated naphthalene or biphenyl; (III) a mixture of one or more solvents selected from among a mixture of item (II), benzyl alcohol, sulfolane, and glycerin with N-methyl-2-pyrrolidone; and (IV) a mixture of a solvent of item (I) or N-methyl-2-pyrrolidone with water.
Patent EP-0273982-B1 (EP)
Title: Procede d'extraction d'additif d'un moulage de poudre
IPC: C04B35/64
Filed: 1987-07-01
Granted: 1992-04-08
Abstract: Procédé de dégraissage permettant d'extraire d'un moulage de poudre un additif utilisé pour mouler la poudre, consistant à recouvrir la surface du moulage d'une mince pellicule de résine étanche aux gaz, en laissant découverte une partie de la surface, à appliquer une pression hydrostatique sur la surface couverte, à vaporiser l'additif dans le moulage sous l'effet de la pression hydrostatique, et à permettre à l'additif de s'échapper à travers la surface découverte, ce qui permet d'effectuer le dégraissage du moulage en un court laps de temps sans produire des défauts tels que craquelures ou fissures.
Patent EP-0294724-B1 (EP)
IPC: B41M5/20
Filed: 1988-06-03
Granted: 1992-05-20
Abstract: A novel display material is disclosed, which comprises a material layer containing a dye and a supporting electrolyte. The material layer is capable of solid-liquid transformation. The coloration and discoloration of the layer are effected by oxidation reduction reaction of the dye by applying current to the material layer in liquefied state. The display material may be used as electrochromic display and thermosensitive recording paper.
Patent EP-0319089-B1 (EP)
Inventor: OSHINA MORIO
IPC: F15B11/044
Filed: 1988-11-25
Granted: 1995-03-15
Abstract: A variable displacement hydraulic pump (11) and a hydraulic motor (18) are connected in a closed circuit (17A, 17B). A pressure oil supply means (100) includes the variable displacement hydraulic pump (11) and a tilt controlling means (16) for controlling the tilt angle of the hydraulic pump (11) and supplying an amount of oil, corresponding to the tilt angle of the hydraulic pump, to the hydraulic motor (18). When rotation of a prime mover (6) is detected by a rotation detecting means (101), an opening and closing valve (102) is changed over to a first position in which the pressure oil supply means (100) is permitted to supply oil. When stopping of the prime mover (6) is detected by the rotation detecting means (101), the opening and closing valve (102) is changed over to a second position in which the pressure oil supply means (100) is inhibited from supplying oil. Upon starting of the prime mover (6), at least the opening and closing valve (102) remains in the second position, and the tilt controlling means (16) increase its tilt angle from its neutral position so that the pressure oil supply means (100) supplies oil. Consequently, upon re-starting of the prime mover (6), oil is prevented from being supplied inadvertently to the hydraulic motor (18), and the safety upon starting is assured.
Patent EP-0284202-B1 (EP)
Title: Substituted hydantoin compounds
IPC: C07D233/80
Filed: 1988-02-22
Granted: 1993-03-10
Abstract: The present invention is concerned with compounds of formula (I) <CHEM>  wherein Z is C5-12 straight or branched alkyl, C3-12 alkenyl or alkynyl, C6 or C10 aryl, C6 or C10 aryl-C1-12 alkyl (wherein in either case the aryl group is optionally substituted by one or more groups independently selected from phenyl, C1-4 alkyl, C1-4 alkoxy, nitro, and halo) or C4-8 cycloalkyl-C1-12 alkyl; Z<1> is a group of formula -CH2-X-X<1>-X<2>, wherein X is selected from -(CH2)2-and cis and trans -CH=CH-, X<1> is a covalent bond or a straight or branched alkylene chain having from 1 to 6 carbon atoms optionally having one of its methylene groups replaced by oxa (-O-) or this (-S-) provided that at least one carbon atom separates the oxa or thia group from a carboxyl or -CH=CH-group, and X<2> is a carboxyl group, a C1-4 alkyl ester, or an amide group; Z<2> is a group selected from -NH-CH2-R and -N=CH=R, wherein R is a group selected from -CO-Y and -CH(Y<1>)-Y, Y being a group selected from C3-8 alkyl, C3-8 alkenyl, phenyl-C1-4 alkyl and phenyl (wherein the phenyl group in both cases is optimally substituted by one or more groups independently selected from C1-4 alkyl, C1-4 alkoxy, nitro, halo and trihalomethyl), C4-8 cycloalkyl, and 5- or 6-membered heterocyclic radicals containing at least one heteroatom selected from oxygen, sulphur and nitrogen; and Y<1> being a group selected from hydrogen, hydroxy, C1-4 alkoxy and C2-5 acyloxy; and salts and solvates thereof.
Patent EP-0286263-B1 (EP)
Title: Psychotropic polycyclic imides
IPC: C07D221/24
Filed: 1988-03-22
Granted: 1991-05-15
Abstract: Substituted imides of the following formula are antipsychotic, anxiolytic agents with very little extrapyramidal side effects: <CHEM> in which X is -O-, -S-, -SO-, -SO2-, -CR3R4- where R3 and R4, independently, are hydrogen, alkyl of 1 to 4 carbon atoms or, taken together with the carbon atom to which they are attached, R3 and R4 form a cycloalkyl group of 3 to 5 carbon atoms; n is one of the integers 2, 3, 4 or 5; R is phenyl, alkylphenyl in which the alkyl group contains 1 to 4 carbon atoms, halophenyl, trifluoromethylphenyl, alkoxyphenyl, in which the alkoxy substituent contains 1 to 3 carbon atoms, 2-pyrimidinyl, halopyrimidin-2-yl, 2-pyrazinyl, halopyrazin-2-yl, 2-pyridinyl, cyanopyridin-2-yl, halopyridin-2-yl, quinolyl, or haloquinolyl; R1 and R2, taken together, are alkylene of 3 to 5 carbon atoms or alkenylene of 3 to 5 carbon atoms, or taken with the carbon atoms to which they are attached, R1 and R2 complete a benzene ring, or a group of the formula: <CHEM> where Y is -CH2, -CH2-CH2-, -O- or -S- and the dotted line represents optional unsaturation; or a pharmaceutically acceptable salt thereof. In addition, the intermediate b3-dicarboxylic and the corresponding anhydrides - 2,3,3a,4,5,6,6a,7,7a-decahydro-4,6,7-metheno-1H-cyclopena[a]pentalene-1,3 -dicarboxylic acid and octahydro-1, 5-methano-6,8,9-metheno-pentaleno[1,2,-d]oxepin-2,4(1H, 5H)-dione represent especially significant aspects of the invention.
Patent EP-0315390-B1 (EP)
Inventor: KING FRANCIS DAVID
IPC: C07D451/14
Filed: 1988-10-31
Granted: 1994-07-20
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof: <CHEM>  wherein  X is N or CH; R1 and R2 are the same or different and are hydrogen, halogen, CF3, C1-6 alkyl, C1-7 acyl, C1-7 acylamino, or amino, aminocarbonyl or aminosulphonyl, optionally substituted by one or two C1-6 alkyl or C3-8 cycloalkyl groups, or by C4-5 polymethylene or by phenyl, C1-6 alkylsulphonyl, C1-6 alkylsuphinyl, C1-6 alkoxy, C1-6 alkylthio, hydroxy or nitro; or R1 and R2 taken together are methylenedioxy or ethylenedioxy;  Z is a group of formula (a), (b) or (c) <CHEM>   <CHEM>  wherein n is 2 or 3; p is 1 or 2; g is 1 to 3; r is 1 to 3; and R3 or R4 is C1-4 alkyl; having 5-HT3 receptor antagonist activity, a process for their preparation and their use as pharmaceuticals.
Patent EP-0316186-B1 (EP)
Inventor: SAWADA SHINICHI
IPC: C09K19/42
Filed: 1988-11-10
Granted: 1994-08-17
Abstract: A liquid crystal composition comprise a first component comprising at least one compound of the formula: <CHEM> (in which R<1> and R<2> are each a C1-C8 alkyl group); and a second component comprising at least one compound of the formula: <CHEM> (in which R<3> is an alkyl or akenyl group containing up to 8 carbon atoms; R<4> is a hydrogen or fluorine atom; R<5> is a fluorine atom or a cyano group; and <CHEM>  is a group <CHEM>   The composition may also contain other compounds of defined structure.
Patent EP-0291423-B1 (EP)
IPC: B05B15/12
Filed: 1988-05-04
Granted: 1992-03-25
Abstract: Booth for electrostatic powder-coating with quick colour change. 
<??>It comprises a double wall (19) defining a space (21) in which a vacuum is applied. This double wall (19) is perforated in such a way that it permits the application thereto of an expendable plastic film (31, 32). 
<IMAGE>
Patent EP-0281515-B1 (EP)
Title: Cooling device for a press for the extrusion of light metals
IPC: B21C29/00
Filed: 1988-02-15
Granted: 1993-08-11
Abstract: To increase the extrusion speed for extrusion of light-weight metal such as aluminum, without incurring hot short cracks, or fissures, and retaining high-quality smooth surface of the extruded material, the region of the extrusion chamber immediately ahead of the extrusion die (3) is cooled by placing a cooling ring (12, 12') between the bore (9) of the extrusion cylinder in which the ram piston (13) operates. The cooling ring may be a unitary structure, or a multi-part structure, in which an independent inner ring is located within a cooling ring (12). For mechanical strength, a prestressing outer ring (20) is shrink-fitted around the cooling ring. The outer ring is retained, for example by screws (24), on the cylinder (2) within which the extrusion chamber (9, 10) is located. The cooling fluid may be water, a vaporizable liquid, or a gas, and is separated from the billet (1) within the extrusion chamber.
Patent EP-0294470-B1 (EP)
Title: Systeme et procede de controle en libre-service
IPC: G07G1/00
Filed: 1987-12-03
Granted: 1992-10-07
Abstract: Un système de contrôle en libre-service permet à un acheteur de lire par balayage des étiquettes codées sur chaque marchandise achetée et de vérifier le poids des marchandises à un premier poste de contrôle (20). Le poids de chaque marchandise est comparé avec des données correspondantes enregistrées dans une télé-mémoire (54). Si le poids de la marchandise se révèle valable, le poids combiné des marchandise achetées est alors déterminé. L'acheteur apporte les marchandises achetées à un deuxième poste de contrôle (36) où le poids combiné des marchandises est à nouveau déterminé et comparé au poids combiné obtenu précédemment. Si les poids combinés correspondent, l'opération de contrôle est achevée. Un affichage (32) au premier poste de contrôle (20) informe l'acheteur sur le prix de chaque marchandise contrôlée et un affichage (48) au deuxième poste de contrôle (36) affiche la somme totale due pour le paiement des marchandises achetées.
Patent EP-0307472-B1 (EP)
IPC: C12N15/00
Filed: 1988-03-30
Granted: 1992-09-30
Abstract: Described is an immunogenic polypeptide that is a portion of the P. vivax circumsporozoite expressed by a recombinant yeast.