baber/WOPTO huggingface dataset:
Patent EP-0062893-A1 (EP)
Inventor: WUST REINHOLD
IPC: A23F3/42
Filed: 1982-04-07
Abstract: 1. A process for the production of plant extracts having improved sensory properties, the plants initially being subjected to a first extraction with liquefied or supercritical gas, then to a second extraction with water or an organic solvent, after which the two extracts are combined and dried, characterized in that the plant ingredients obtained in the first extraction with liquefied or supercritical gas are deposited on a powder-from or granular carrier material in the separation vessel of the extraction apparatus, the extract obtained in the second extraction with water and/or a monohydric alcohol containing from 1 to 3 C-atoms is dried and optionally size-reduced and the two extraction products are combined by mixing.
Patent EP-0065682-A1 (EP)
Inventor: DULTZ WOLFGANG DR DR
IPC: G09F13/36
Filed: 1982-05-06
Abstract: 1. A display device (1) for the all-round representation of visible objects (B) such as numerals, characters, symbols, pictures or the like, with a plurality of visible elements (A) designed as observation optics (A0 -A47 ) which are arranged next to one another on a curved surface (F) and which are provided with a respective visible object (B0 -B47 ), characterised in that each observation optic (A0 -A47 ) is substantially provided with an identical or similar visible object (B0 -B47 ) ; in that each observation optic (A0 -A47 ) only makes a partial region of the visible object (B0 -B47 ) visible independently of the viewing direction (X, X1 , X2 ) and the partial regions made visible by a group of adjacent observation optics (A1 -A25 , A13 -A37 ) are combined to form a total representation of the visible object (B0 -B47 ) ; and in that each observation optic (A0 -A47 ) makes visible a partial region of the visible object (B0 -B47 ) dependent on the respective viewing direction (X, X1 , X2 ) so that, depending on the viewing direction (X, X1 , X2 ) the partial regions made visible by a different respective group of adjacent observation optics (A1 -A25 , A13 -A37 ) are combined for the total representation of the visible object (B0 -B47 ).
Patent EP-0116096-A1 (EP)
Inventor: ISHIBASHI HIDEYUKI
IPC: B62K15/00
Filed: 1982-11-16
Abstract: A foldable bicycle frame comprising: a lower frame (1) provided at its intermediate portion with a hunger bracket (3) having a hunger portion (2); a front frame formed integrally with a head tube (8) and rotatably supported by a shaft attached to the front end of said lower frame (1), said lower frame (1) having claws (10) supporting a rear wheel axle (11); a seat tube (15) rotatably supported by a shaft attached to said hunger bracket (3); a front support stay (18) rotatably supported between the shaft (16) attached to said seat tube (15) and a shaft (17) attached to said front frame; a seat stay separated into an upper seat stay (20) and a lower seat stay (25) so as to be able to be bent upwardly at its mid portion, each of said seat stay being composed of a pair of members, said upper seat stay (20) being pivotally secured at its outer end to a portion of said seat tube (15) near the upper end of the latter while said lower seat stay (25) being pivotally secured at its lower end to said claws (10) of said lower frame (1); a locking plate (24) interconnecting the inner ends of said upper (20) and lower seat (25) stays in such a manner that the inner end of said lower seat stay (25) being directly fixed to said locking plate (24) while the inner end of said upper seat (20) stay being secured rotatably and slidably by means of a connecting shaft (23) inserted to said locking plate (24); a compression spring (26) acting on said connecting shaft (23) so as to spread said upper seat (20) stay outwardly, said locking plate (24) being provided at its both sides with clamping portions (27) fittingly holding the connecting ends of said upper seat stay (20); and a stopper (28) provided on said locking plate (24) and adapted to prevent an excessive sliding of only one of a pair of members of said upper seat stay, said seat stay is pressed by a force exceeding the force of said compression spring (26) (Figure 1).
Patent EP-0081192-A1 (EP)
Inventor: YOSHIDA KENICHI OSAKA WORKS
IPC: A61B1/00
Filed: 1982-12-01
Abstract: A measuring apparatus utilizing an optical connector of the type that light-receiving and light-transmitting fibers or fiber bundles are combined together having an optical connector. The connector comprises a male (22) and a female housing (21) which is fitted to one end of a fiber bundle (23) including therein a light-receiving fiber (25) bundle and a light-transmitting (26) fiber bundle, and which holds the light-receiving fiber bundle and the light-transmitting fiber bundle in such a manner that the end surface of the light-receiving fiber bundle and the end surface of the light-transmitting fiber bundle are coupled to each other simultaneously when the housings (20) are joined. The connector may be an intermediate coupling between bundles or couple bundles to a main body section. The female (21) housing may be equipped with a light-transmitting window and a light-receiving window, the light-transmitting and light-receiving windows being designed so that, when the male or female housing comes into engagement with the opposite male or female housing, the light-transmitting window faces the end surface of the light-transmitting fiber bundle (26), and the light-receiving window faces the end surface of the light-receiving fiber bundle (25). A main body comprises a light source portion including a tight-concentrating optical system which, when the male housing is fitted, and the male housing comes into engagement with the female housing, concentrates light on the end surface of the light-transmitting fiber or fiber bundle. A measuring portion includes an image-focusing optical system which focuses the image on the end surface of the light-receiving fiber bundle on a slit (31).
Patent EP-0057037-A1 (EP)
Inventor: DEKKER HENDRIK
IPC: A01G9/22
Filed: 1982-01-18
Abstract: An insulation strip (3) insulates a greenhouse (1) against thermal loss. This insulation strip may be each time easily arranged and removed, in that the strip is formed by a blanket bilaterally bounded by a synthetic resin foil and filled with insulation material.
Patent EP-0058450-A1 (EP)
Inventor: MUHLBERGER HORST DR
IPC: B23K35/30
Filed: 1982-02-10
Abstract: To produce welds on workpieces which are made at least partly of spheroidal graphite iron, a welding-material alloy is to be created which can be processed to form welding rods or the like and which permits welding under normal conditions. In the process, a readily machineable weld is to be obtained which has adequately high extension and toughness at high strength. An alloy on an iron basis for use in the autogenous and electric fusion welding of workpieces made of spheroidal graphite iron is proposed which consists of a low-manganese, low-carbon silicon steel as a base material, the manganese content of which is set at <0.2% and the carbon content of which is set at <3.0%. Apart from silicon with a proportion of 2.5 to 3.2%, copper up to 1.0% as well as molybdenum up to 0.5% are also added to it. An alloy with a manganese content of <0.1% and a silicon content of 2.8 to 2.9% is preferred. The drawing properties of wire material can be improved by an aluminium addition of 0.1 to 2.0%.
Patent EP-0072047-A1 (EP)
Inventor: PLOSS HARTMUT DR
IPC: A01N47/30
Filed: 1982-07-06
Abstract: A selective herbicidal agent, in particular for cereal growing, containing a dinitroaniline compound of the formula <IMAGE> where R1 and R2 in each case represent lower alkyl radicals, is formulated for the purpose of total control of virtually all weeds in such a way that it additionally contains at least one of the active substances of the formula <IMAGE> where R1 and R2 represent alkylamino groups and H3 represents a hydrogen or halogen or an alkylthio radical, or of the formula <IMAGE> where R1 and R2 represent hydrogen, C1-4-alkyl, C1-4-alkoxy or halogen, and R3 and R4 in each case represent C1-4-alkyl or C1-4-alkoxy, with the proviso that R1 and R2 are not both hydrogen, or of the formula <IMAGE> where R1 represents H, OCH3 or O-CO-CH3; R2 represents Cl or NO2; R3 represents Cl or CF3; R4 represents H (F, Cl). Particularly suitable formulations are those which contain 4-(1,1- dimethylethyl)-N-(1-methylpropyl)-2,6-dinitrobenzamine (= butralin) as the dinitroaniline compound, and, additionally,   2-tert.-butylamino-4-ethylamino-6-methylthio-1,3,5-triazine (= terbutryne) as active substance A or   3-(3-chloro-4-methylphenyl)-1,1-dimethylurea (= chlortoluron) as active substance B, or   methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate as active substance C, and the ratio by weight of the individual active substances is from 5:1 to 1:5, in particular 2:1 to 1:2.
Patent EP-0102419-A1 (EP)
Inventor: EOGA ANTHONY B J
IPC: C01B15/12
Filed: 1982-08-25
Abstract: A method is disclosed for the preparation of granulated perborate salts having improved utility in compressible compositions such as those formed into denture cleanser tablets. The method broadly comprises forming a mixture of one or more perborate salts such as sodium perborate monohydrate and anhydrous sodium perborate, with a polymeric fluorocarbon such as polytetrafluoroethylene, with the polytetrafluoroethylene present in an amount ranging from about 0.01% to about 0.70% by weight of the perborate salt. The particles thus prepared exhibit combination of improved hardness and specific weight that facilitates their participation in the compressible cleanser composition, together with enhanced disintegration characteristics that are favorably imparted to the cleanser tablets. 
     The present invention also includes the granular salts prepared by the method, which have a broad range of utility in detergents, cleansers and the like.
Patent EP-0070209-A1 (EP)
Title: Dispositif pour le transport de circuits imprimés
Inventor: RUIN JEAN-PIERRE
IPC: B65D25/10
Filed: 1982-06-11
Abstract: Dispositif pour le transport de circuits imprimés, du type de ceux comportant une boîte, une plaque ou autre contenant, dont les parois intérieures présentent des rainures verticales. Lesdites rainures coopèrent avec des plaques rigides (4) présentant des lumières rectilignes obliques parallèles (5) dans lesquelles peuvent glisser et ?être? immobilisés des coulisseaux (9) comportant chacun au moins une rainure (10) dans laquelle pénètre l'un des bords du circuit (7), quatre tels coulisseaux (9) étant utilisés à la fixation d'un circuit (7).
Patent EP-0082118-A1 (EP)
Inventor: ROSENAST JOSEPH
IPC: B65F1/14
Filed: 1982-12-14
Abstract: 1. Refuse receptacle (1) having a lower receptacle part (3) and a cover (4) with at least one holding device (23-37) provided therein for a roll (17, 18) and an opening (5) for putting the refuse into the receptacle (1), characterized in that - the lower receptacle part (3) and the cover (4) are provided with means (6, 15, 16) for fastening a refuse bag (12) in the lower part (3), - the roll (17, 18) contains a web of connected tear-off bags (21), - at least one dispensing slot (19, 20) is provided for withdrawal of the bags (21) on the roll (17, 18), - the receptacle is intended for receiving dog excrement, - and the bags (21) simultaneously serve as a glove for keeping the user's hand clean when taking up the dog excrement and as a recipient for this excrement.
Patent EP-0065565-A1 (EP)
Inventor: MAISEL DOUGLAS ANDREW
IPC: H04B1/16
Filed: 1981-11-27
Abstract: Systeme de signalisation dans la bande permettant d'injecter au moins une tonalite sonore a basse frequence dans un signal sonore stereo, comprenant un circuit generateur de tonalite (30, 32) et un circuit de production d'un premier et d'un deuxieme signaux composants pour chaque tonalite (42, 50), chaque signal composant possedant une amplitude sensiblement egale a l'autre signal ainsi qu'une phase opposee par rapport a celui-ci, ce circuit generateur de tonalite (30, 32) commandant la production de la (ou des) tonalite(s), de maniere a fournir une indication de l'etat des circuits auxiliaires d'un systeme de transmission stereo a modulation de frequence. Un premier circuit additionneur (52) injecte le premier signal composant dans le canal gauche du signal stereo, tandis qu'un deuxieme circuit additionneur (54) injecte le signal composant en opposition de phase dans le canal droit du signal stereo, de maniere que lorsque les canaux stereo gauche et droit sont multiplexes par modulation de frequence d'une maniere conventionnelle (24), la (ou les) tonalite(s) apparait uniquement dans le canal differentiel du signal a modulation de frequence et non pas dans le canal d'addition. Un circuit de melange (60) elimine l'information de separation stereo entre les canaux stereo gauche et droit au-dessous d'une certaine frequence de coupure de maniere a ameliorer la detection des tonalites injectees possedant une frequence plus basse que la frequence de coupure.
Patent EP-0072836-A1 (EP)
Inventor: HODGETT DAVID
IPC: F26B23/00
Filed: 1982-02-17
Abstract: Pour reduire les pertes de chaleur dans une installation de sechage de corps solides, dans laquelle la vapeur (1) vehicule la chaleur et qui degage de l'air d'evacuation humide (6) a des temperatures superieures a environ 65 C, l'air humide (6) et l'eau de condensation (4) sont conduits vers une pompe a chaleur a resorption. Cote resorption (7) de la pompe a chaleur, on soutire de la chaleur a l'air humide et on obtient de la vapeur cote resorption (8).
Patent EP-0076285-A1 (EP)
Inventor: BUCHANAN JOHN ANDREW FERGUSON
IPC: B21D26/055
Filed: 1982-04-08
Abstract: Machine destinee a former des feuilles metalliques ductiles en les transformant en corps formes ayant une premiere et une seconde chambres annulaires a extremites ouvertes (3, 13) qui sont relativement mobiles tout en faisant coincider leurs extremites ouvertes (5, 12) l'une par rapport a l'autre, entre une position dans laquelle les extremites ouvertes se rencontrent (Figs. 2, 3 et 4) et une position dans laquelle les extremites ouvertes sont espacees l'une de l'autre (Fig. 1), une plaque (18) dans au moins 1, une des chambres (13) etant mobile independamment des deux chambres dans des directions paralleles aux directions du mouvement relatif entre les chambres, entre une premiere position (Fig. 2) dans laquelle elle constitue une base de fermeture etanche au gaz pour une chambre (13) et une seconde position (Fig. 4) dans laquelle elle est adjacente a l'extremite ouverte (12) de cette chambre.
Patent EP-0082160-A1 (EP)
Inventor: THANAWALA HEMESH LAXMIDAS
IPC: G05F1/44
Filed: 1982-06-25
Abstract: Un compensateur réactif statique polyphasé comprend un réacteur saturé principal (SR1) connecté en série avec un certain nombre de réacteurs saturés plus petits (SR2-4) de tension nominale calibrée. Les réacteurs plus petits sont shuntés par les commutateurs à thyristors respectifs (TV2-TV4) de sorte que des combinaisons sélectionnées de réacteurs peuvent être obtenues pour assurer une commande de la tension totale de fonctionnement. La pente de la caractéristique générale peut être commandée par commutation au travers de combinaisons successives des réacteurs. Une amélioration ultérieure de la caractéristique générale peut être obtenue grâce à la commande de phase des commutateurs à thyristors (TV3) du réacteur le plus petit (SR4) ou, dans une forme alternative de l'invention, par l'utilisation d'un seul réacteur (SR1) possédant un enroulement primaire, un enroulement secondaire à maille fermée (19) et un réacteur auxiliaire commandé en phase (AR, ACR) représentant une charge sur l'enroulement à maille fermée. Les deux formes de la présente invention peuvent être combinées en un seul équipement.
Patent EP-0093126-A1 (EP)
Inventor: STIESDAL HENRIK
IPC: F03D15/10
Filed: 1982-10-27
Abstract: Moteur mû par l'énergie éolienne (1) dans lequel le rotor (2) tourne sur des paliers d'un arbre stationnaire creux (3) et dans lequel l'arbre de sortie (5) entraîné par le rotor (2) via une transmission à engrenages s'étend au travers de l'arbre stationnaire creux (3) qui sert de logement de palier pour l'arbre de sortie (5), le moteur ainsi obtenu étant un moteur éolien solide, relativement silencieux, s'ajustant aisément dans des engrenages uniformes engagés, ayant une capacité de charge élevée, de courte longueur, et ayant un rapport élevé de transmission, ce moteur pouvant être fabriqué partiellement à l'aide de pièces réutilisables, la transmission par engrenage du moteur éolien de l'invention comprenant un pourtour d'engrenage (6) d'une couronne dentée qui est fixée sur le rotor (2) ou sur l'arbre stationnaire creux (3), lequel pourtour d'engrenage (6) est monté pour transmettre la puissance d'entraînement du rotor (2) à un pignon conique (34) de l'arbre de sortie (5) via au moins un arbre intermédiaire (9) pourvu d'une couronne dentée (2) et d'un pignon conique (10), cet arbre tournant sur des paliers de l'arbre stationnaire creux (3), le rotor (2) tournant lui-même également sur des paliers de l'arbre stationnaire creux (3).
Patent EP-0094948-A1 (EP)
Inventor: HACKMAN CHARLES HENRY
IPC: F04B43/12
Filed: 1982-11-23
Abstract: Une pompe péristaltique rotative comprend un organe de rotor (4) disposé dans un organe de stator (5) et couplé à un moteur (2) et possédant une section de tête cylindrique (6) logeant une pluralité de rouleaux (7) entraînés indirectement disposés radialement à équidistance autour de la section de tête, leurs axes longitudinaux étant parallèles à l'axe de la section de tête et servant à comprimer le tube de la pompe. Les rouleaux sont positionnés dans des recoins annulaires (8) à la périphérie de la section de tête, la périphérie à la racine des recoins étant pourvue de rainures (17) de manière à accepter chaque rouleau de compression de sorte qu'une partie considérable de chaque rouleau déborde dans le recoin annulaire. L'organe de stator (5) comprend une section de base et une section de paroi (10) définissant une ouverture axiale (11) à laquelle s'adapte la section de tête cylindrique et possède des orifices d'entrée de tube de pompe (12, 13) dans la paroi (10) pour établir une communication tangentielle avec les recoins annulaires. L'organe de stator (5) peut coulisser le long de l'arbre de rotor (31) pour faciliter l'accès aux éléments de rotor et au tube. L'organe de rotor (4) peut également comprendre des rouleaux entraînés indirectement de stabilisation du tube de pompe dans le recoin annulaire ainsi qu'un élément magnétique facilitant la commande de la pompe en combinaison avec un circuit électronique de commande.
Patent EP-0106038-A1 (EP)
Inventor: HALBRITTER KLAUS DR
IPC: C01C3/14
Filed: 1983-07-27
Abstract: 1. A process for the preparation of isocyanic acid or aliphatic isocyanates by reacting formamides of the formula R-NH-CHO where R is hydrogen or alkyl of 1 to 8 carbon atoms, with oxygen or an oxygen-containing gas in the gas phase over a catalyst consisting of copper or silver crystals, and subsequent rapid cooling, wherein the reaction is carried out at a temperature of from 300 to 700 degrees C over a catalyst which is arranged in a plurality of layers and whose copper or silver crystals have a particle size of from 0.1 to 5.0 mm, the mean residence time being from 0.0005 to 0.1 sec, and the copper or silver crystals being so arranged according to their particle size that the particle size is smaller in the upper layer or layers.
Patent EP-0114202-A1 (EP)
Inventor: MCMILLIN JOHN R
IPC: B01F3/04
Filed: 1981-01-28
Abstract: A spool type fluid control valve having a body (150), an elongate bore (154) within the body, ports (159,161,163,170, 172) transverse to and into the bore, and a spool (151) with seals (165, 166) 167) reciprocable in the bore has the improvement of a concave seal pocket (174) in an end of the body, a concave seal pocket (190) in a valve cap (152) at the other end of the body, each pocket is of substantially the same diameter as the bore and has a depth sufficient for receiving a shaft seal, a fluid port is formed between the elongate bore and each seal pocket and a toroidal plenum chamber (178) is in communication with and between each fluid port and a fluid conduit (179) through the body.
Patent EP-0115578-A1 (EP)
Inventor: VALLENTIN KLAUS
IPC: B23K26/20
Filed: 1983-11-08
Abstract: In high-vacuum technology or in acceleration technology for example, metal bellows are required in order to provide, for example, movable but vacuum-tight leadthroughs and connections. For this purpose, metal lamellae have thus far been welded to one another at their inner and outer periphery by shielded arc welding. This method is expensive and has a number of technological disadvantages. These disadvantages are removed according to the invention by each weld being produced by laser-beam welding by means of a pulsed laser beam, the pulse sequence and feed rate of the laser beam along the weld being matched to one another in such a way that the welding spots overlap far enough in order to form a continuous, vacuum-tight weld.
Patent EP-0107212-A1 (EP)
Inventor: BOROS LASZLO DR
IPC: C12N11/08
Filed: 1981-03-02
Abstract: The invention is concerned with a process for the immobilization of an aminoacylase enzyme by activating a partially hydrolyzed copolymer, prepared by subjecting an acrylamide/ N,N'-methylene-bis-(acrylamide) copolymer optionally alkaline, hydrolysis and applying to it the aminoacylase, in which a partially hydrolyzed acrylamide/N.N'-methylene-bis-(acrylamide) copolymer which may be prepared beyond by alkaline hydrolysis alternatively by acidic hydrolysis is treated in a manner known per se with a carbodiimide compound which is solu-  bl e in water or soluble in an organic solvent at a temperature below 0°C, a solution of the aminoacylase with a pH of 6.5 to 8.5 is applied onto the resulting activated support and in a manner known per se the resulting product is washed and then, if desired, dried. 
     The so obtained immobilized enzyme preparations have an extremely high specific activity.
Patent EP-0111271-A1 (EP)
Title: Leitungsrohr aus Kunststoff, insbesondere für Abwässer
Inventor: DALHOFF WILLI PROF DR DIPL-ING
IPC: F16L9/12
Filed: 1983-12-02
Abstract: Leitungsrohr aus Kunststoff für Nennweiten über 200 mm, insbesondere Abwasserrohr, mit einem getrennten glatten Innenrohr und einem quer gewellten Außenrohr, die so ineinandergeschoben sind, daß die Wellentäler des Außenrohres im wesentlichen an der Außenseite des Innenrohres anliegen, und mit Verbindungsmitteln an den Enden zur Verbindung mehrerer Leitungsrohre zu einer Rohrleitung über eine Muffenverbindung, wobei das Innenrohr (10, 10') über die Enden des Außenrohres (11, 11') überstehende, glatt zylindrische Endabschnitte (13, 13') aufweist, auf die eine zylindrische Hülse (14, 14') mit vorgegebenem Außendurchmesser geschoben und durch Schweißung und/oder Klebung befestigt ist.
Patent EP-0116181-A1 (EP)
Inventor: BOODE J M
IPC: E03B3/20
Filed: 1983-02-15
Abstract: Filter tube is for placing a bore hole e.g. for land drainage by pumping-out water or for obtaining potable water. It pref. consists of plastics and is provided with reinforcing ribs extending axially along its inner wall whilst slots are cut through the wall only, by sawing. The ribs may contain embedded cables or fibre strands to confer increased tensile or bending strength. The cuts are pref. helical but may be circular. The ribs may be formed by longitudinally extending depressions in the tube wall.
Patent EP-0093519-A1 (EP)
Inventor: KUEHL GUENTER HINRICH
IPC: C01B39/36
Filed: 1983-04-13
Abstract: Process for crystallizing high silica zeolites, by control of the pH so as to obtain zeolitic compositions of a varying morphology depending on the final pH of the reaction medium.