baber/WOPTO huggingface dataset:
Patent EP-0193113-A1 (EP)
Inventor: DOYA MASAHARU
IPC: C07D233/72
Filed: 1986-02-20
Abstract: A process for optically isomerizing an optically active alpha-amino acid amide comprising heating a D-alpha-amino acid amide or an L-alpha-amino acid amide in the presence of a strongly basic compound; and a process for producing an L-alpha-amino acid, which comprises
     (1) subjecting a D,L-alpha-amino acid amide or a mixture of a major amount of a D-alpha-amino acid amide and a minor amount of an L-alpha-amino acid amide to the action of a microorganism having the ability to hydrolyze the L-alpha-amino acid amide to obtain a hydrolyzate containing the L-alpha-amino acid and D-alpha-amino acid,   (2) separating the L-alpha-amino acid from the hydrolyzate and recovering the remaining D-alpha-amino acid amide,   (3)heating all or part of the recovered D-alpha-amino acid amide in the presence of a strongly basic substance to obtain a D,L-alpha-amino acid amide or a mixture of a major amount of the D-alpha-amino acid amide and a minor amount of the L-alpha-amino acid amide, and   (4)recycling the D,L-alpha-amino acid amide or the mixture to step (1) as part or all of the starting material.
Patent EP-0204913-A1 (EP)
Inventor: UGAZIO PIERANGELO
IPC: F16F9/54
Filed: 1986-04-04
Abstract: A shock-absorber (1), in a suspension for cars, comprising - in-between the hub (4) and the chassis (6) of the vehicle, a cylinder-piston unit (2) with its relative rod (3), and a spring (16) coaxial to the cylinder-piston unit. 
     The shock-absorber comprises means (7) for balancing the thrusts that would tend to bend the rod (3); preferably, the said means comprise elastomeric-blocks - which are apt for exercising asymmetrical reactions with respect to the axis of the cylinder, for compensating the forces which tend to bend the rod.
Patent EP-0204962-A1 (EP)
Inventor: KNOCH HEINRICH DR-ING
IPC: C04B35/50
Filed: 1986-05-07
Abstract: Gegenstand der Erfindung sind polykristalline Sinterkörper auf Basis von Lanthanhexaborid mit einer Dichte von mindestens 95% der theoretisch möglichen Dichte. Sie bestehen aus Lanthanhexaborid, Borcarbid und amorphem Kohlenstoff, wobei der Anteil von B4C + C 0,1 bis 10 Gew.-% und die Gesamtsumme von La + B + C mindestens 99,0 Gew.-%, jeweils bezogen auf das Gesamtgewicht, beträgt. Die Sinterkörper haben ein homogenes Mikrogefüge mit mittleren Korngrößen < 10µm, in dem neben der kristallinen Lanthanhexaboridphase Borcarbid und Kohlenstoff als getrennte feinverteilte Phasen nachweisbar sind. Die Sinterkörper können aus Pulvergemischen, bestehend aus Lanthanhexaborid und Zusätzen von Gemischen aus einem Kohlenstoff enthaltendem Material und einer Borkomponente durch drucklose Sinterung bei Temperaturen von 2150° bis 2200°C hergestellt werden.
Patent EP-0210413-A1 (EP)
Inventor: DOMKE KLAUS
IPC: B31B1/84
Filed: 1986-06-19
Abstract: A method for producing a packaging container having a pressure relief valve that is tightly secured to the inside of the packaging container and closes off an opening in the wall of the packaging container. To seal off the pressure relief valve, a fluid sealant is introduced into the valve, after the valve has been secured to the packaging container. To this end, an opening is punched by a hollow needle into the wall of the packaging container in the area coinciding with the pressure relief valve, and through the hollow needle a droplet of sealant is deposited in the peripheral zone of a membrane of the pressure relief valve. By capillary action, the sealant enters into the gap between a carrier part and the membrane of the valve and becomes distributed over this area.
Patent EP-0211209-A1 (EP)
Title: Process for manufacturing a porous gas-flushing brick for metallurgical vessels
Inventor: BENDER GUNTER
IPC: C22B9/05
Filed: 1986-06-24
Abstract: During the assembly of a gas circulation block, encased in sheet metal, a conical sheet-metal sleeve is placed onto a shaped block which is in the form of a truncated cone and made of a refractory material, then a sheet-metal cover provided with a gas supply tube is laid onto the larger end face of the shaped block and then the sheet-metal sleeve is welded onto the sheet-metal cover. In order to reduce the assembly effort and at the same time to create an improved gas circulation block, the conical sheet-metal sleeve is heated up before placing onto the shaped block and is then shrunk onto the shaped block. By the shrinking of the sleeve, every type of dimensional inaccuracy is compensated for, whether on the shaped block or on the sheet-metal sleeve, so that the sheet-metal sleeve, in the shrunk-on condition, sits uniformly and tightly against the shaped block over its entire periphery and its entire length.
Patent EP-0215484-A1 (EP)
Inventor: WATANABE KOZO
IPC: B65G47/78
Filed: 1986-09-18
Abstract: A parts supplying apparatus (12) comprises a chute (1) connected at its upstream end to a reservoir (11) for receiving parts (P) from the reservoir (11) in succession, a pair of first and second suction mouths (2), (3) disposed adjacent to a suitable downstream end portion of the chute (1) and spaced from each other by a predetermined distance along the chute (1) for temporarily stopping the individual parts (P1), (P2), (P3) by suction to deliver the same one at a time from the chute (1), and a pair of first and second suctions pipes (6), (6) communicating with the first and second suction mouths (2), (3), respectively, and having a pair of first and second valves (6a), (6a) which are openable and closable in timed relation to each other.
Patent EP-0222267-A1 (EP)
Inventor: KRUEGER GERALD DR ING
IPC: G01P3/80
Filed: 1986-10-30
Abstract: A specification is given of a non-contact speed and length measurement method for measured material moving essentially linearly per se and having a statistically patterned surface, in particular continuously cast material. For this purpose, use is made of two detectors, which are arranged behind one another in the direction of movement of the measured material, are directed onto the surface of the measured material, and receive signals which are essentially statistically identical and phase shifted in time with respect to one another. The amount of the phase shift depends on the spacing of the detectors and the speed of the measured material. The detectors are electronic cameras (10) whose pictures are evaluated in such a way that the image information, stored in binary form at the start of a measurement cycle, of a first camera picture segment (I) is continuously compared with the binary image information of a second camera picture segment (II). A determination is made of the time (t) between the start of the measurement cycle and the occurrence of a high degree of agreement of the individual picture points in the two camera picture segments (I, II). It is possible from this to determine the speed and length of the measured material. <IMAGE>
Patent EP-0214689-A1 (EP)
Inventor: BASELMANS ANTONIUS WILHELMUS H
IPC: H01J29/02
Filed: 1986-08-29
Abstract: The invention relates to a colour television display tube and to a method of manufacturing such a tube. In a known colour television display tube the colour selection electrode is connected to the glass envelope through metal pins sealed in the glass envelope. 
<??>In that method, inter alia, the difference in thermal coefficient of expansion between the metal of the pins and the glass of the envelope must be small. Deformation of the glass surface also occurs. 
<??>In the colour television display tube according to the invention the colour selection electrode is connected to the glass envelope by means of metal connectors which are plastically deformed at a low temperature, thus causing substantially no stresses.
Patent EP-0196746-A1 (EP)
Inventor: MATSUSHITA AKIRA
IPC: B22D11/16
Filed: 1986-01-31
Abstract: The present invention quickly and accurately predicts a cast defect during continuous casting, by a sequential temperature-change pattern, and takes and appropriate action in conformity with a position and kind of defect of the cast defect, thereby preventing the cast defect from generating on the casting withdrawn from the mold (3).
Patent EP-0192467-A1 (EP)
Inventor: OCHOA SINESIO BARQUIN
IPC: E05B29/02
Filed: 1986-02-19
Abstract: A rack and pinion activated lock cylinder unit includes a plurality of discs 1 which have pinion teeth 2 for engagement by rack teeth 25 on a corresponding key 14. The discs 1 are pivotally mounted on radial plates 4 which extend radially of the lock cylinder. Each of the discs 1 has a circular peripheral portion 23 which projects beyond the radial plate 4 into a corresponding groove 28 in the lock housing 35, to prevent the cylinder turning. Insertion of the appropriate key turns the discs to a position such that flats 3 on the discs face outwardly and turning of the cylinder is permitted.
Patent EP-0211485-A1 (EP)
Inventor: VANSELOUS JOSEPH SWITHAN
IPC: F16H59/24
Filed: 1986-06-10
Abstract: A control valve system for a four speed automatic transmission wherein a single valve mechanism acts in combination with a 2-3 shift valve, a 3-4 shift valve and a torque sensor throttle valve to control heavy throttle 2-3 upshifts, light throttle 2-3 upshifts, light throttle 3-4 upshifts, heavy throttle 3-4 upshifts, heavy throttle 3-2 downshifts and coasting downshifts to provide maximum smoothness in the engagement and release of fluid pressure operated ratio control servos.
Patent EP-0218383-A1 (EP)
Inventor: SPANN JOHN KEITH
IPC: A63B49/02
Filed: 1986-09-12
Abstract: A sports racket (1) having a protector strip (2) wound around the frame (3) thereof in a helical path is provided. The strip (2) is passed between the strings (5) of the racket (1 ) with each convolution thereof and is held in position by virtue of a set shape towards which a resilient or plastic memory type of characteristic of the materal of manufacture urges the strip (2). Preferably the set shape is a tubular helix of lesser diameter than that of the racket frame cross-section. The patent also embraces sports rackets protectors as articles of commerce.
Patent EP-0235449-A1 (EP)
Inventor: HILLEMANN CRAIG LEE
IPC: C07D521/00
Filed: 1986-11-21
Abstract: Compounds of the formulae
     wherein R is H or CH 3 ;
     R, is alkyl, alkoxyalkyl, haloalkyl, alkenyl or alkynyl;   R2 and R'2 are selected from various organic groups;   X is CH 3 , OCH 3 , OC 2 H 5 , CI or Br;   Y and Y' are selected from various organic groups;   Z is CH or N;     
and their agriculturally suitable salts, exhibit potent herbicidal activity. Some also act as plant growth regulants.
     The compounds may be made by a variety of synthetic routes, e.g. by reacting the appropriately substituted benzenesulfonyl isocyanate with the appropriate aminopyrimidine or aminotriazine.
Patent EP-0227325-A1 (EP)
Inventor: MEYER DAVID R
IPC: A23L27/00
Filed: 1986-11-28
Abstract: Disclosed is a process for preparing a coated-­particle salt substitute composition wherein a flow of a gaseous medium is passed upwardly through a bed including potassium chloride particles at a velocity more than sufficient to form and maintain a fluidized bed of the particles. A spray of an aqueous solution including maltodextrin is introduced into the fluidized bed below its upper surface to form a coating of the solution on the fluidized particles. The velocity is sufficient to also establish a particle-flow zone above and adjoining the upper surface of the fluidized bed wherein a substantial portion of the coated particles are propelled out of the fluidized bed on a flow path extending thereabove and returning thereto.
Patent EP-0214097-A1 (EP)
Inventor: FINTER JURGEN DR
IPC: C08L67/00
Filed: 1986-08-18
Abstract: Eine Mischung aus (a) einer nichtflüchtigen Substanz mit mindestens einer olefinischen Doppelbindung und (b) einem Dibenzalaceton-Palladium-komplex scheidet bei Bestrahlung nullwertiges Palladium ab. Elektrisch nichtleitende Trägermaterialien, auf die eine Schicht dieser Mischung aufgebracht ist, können nach der Bestrahlung durch stromlose Metallabscheidung metallisiert werden, wobei man elektrisch leitende Ueberzüge oder Muster erhält.
Patent EP-0218658-A1 (EP)
Inventor: LE BEON ROGER
IPC: A01K75/04
Filed: 1986-04-11
Abstract: Dispositif auto-équilibré capable d'assurer simultanément un effet élévateur d'une part et un effet divergent d'autre part, notamment destiné à l'équipement d'un chalut. Ces dispositifs sont attachés aux ailes du chalut par un seul point d'attache situé à droite ou à gauche de l'axe (xy) du dispositif (1) de telle sorte que la force (F1), qui est appliquée, se décompose en une composante (Fe) assurant l'effet élévateur et une composante (Fd) assurant l'effet divergent. Ce point d'attache unique est à gauche lorsque l'effet divergent doit se produire à babord et à droite lorsqu'il doit se produire à tribord. Un carénage cintré (40), dans une variante préférée de l'invention, assure la liaison entre les flotteurs (1a) et (1b), et, le point d'attache (4, 5) est solidaire d'une entretoise (7) qui rigidifie l'ensemble. Une pluralité de ces dispositifs est disposée sur les ailes du chalut aux points où l'effet divergent est le plus souhaité. L'invention s'applique aux équipements des chaluts ou autres dispositifs sous-marins devant être écartés.
Patent EP-0224574-A1 (EP)
Inventor: TALMADGE KAREN D
IPC: A61K39/00
Filed: 1986-06-04
Abstract: Des vaccins auto-antigènes sont obtenus en conférant à des séquences non bactériennes l'antigénicité par formation de multimères, de protéines de fusion, ou les deux. Les vaccins peuvent être administrés en utilisant des formes de dosage conventionnelles pour des vaccins de peptide, ou peuvent être produits dans un virus vaccinal recombinant et les peptides synthétisés in situ. Les auto-antigènes dérivés des hormones régulant la reproduction sont particulièrement utiles. Un vaccin réversible, aisément administrable et destiné à prevenir la grossesse humaine comprend un vecteur de virus vaccinal modifié pour contenir la séquence d'ADN codant la terminaison-C (CTP) de la chaîne -beta de gonadotropine chorionique humaine, ou son multimère. Les vecteurs de virus vaccinal sont conçus de sorte que l'antigène codé est exprimé de manière interne par les cellules infectées, ou que la séquence codant le CTP est modifiée pour obtenir une chimère capable de transporter l'antigène CTPn à la surface de la cellule infectée et soit de présenter l'antigène CTPn à la surface de la cellule ou de le sécréter. Dans un mode préférentiel de réalisation, la protéine d'hémagglutinine de la grippe, ou des parties de celle-ci, sont utilisées comme composants de la chimère. Des constructions similaires qui comportent des séquences dérivées d'hormones alternantes sont également efficaces chez les humains et chez d'autres mammifères. Les anticorps obtenus contre ces auto-antigènes et spécifiques de ces derniers sont également utiles.
Patent EP-0237544-A1 (EP)
Inventor: BUGARINI MASSIMILIANO
IPC: A61B5/103
Filed: 1986-09-17
Abstract: Appareil permettant d'évaluer les phases temporelles, les données géométriques et les forces de réaction de la voûte plantaire dans des conditions dynamiques. Cet appareil comporte essentiellement un tapis (1) constitué de trois couches (2-4). La couche supérieure (2) est constituée d'une plaquette de circuit imprimée souple possédant sur sa face inférieure des cheminements conducteurs (5) parallèles les uns aux autres, la couche intermédiaire (3) étant formée d'une feuille de caoutchouc conductrice pouvant faire varier sa résistance dans le sens de son épaisseur lorsqu'une pression est exercée dans le sens perpendiculaire aux faces de la couche , la couche inférieure (4) étant une plaquette de circuit imprimée possédant sur sa face supérieure des cheminements conducteurs (6) parallèles les uns aux autres et s'étendant dans une direction perpendiculaire par rapport aux cheminements conducteurs de la couche supérieure (3). L'appareil permet l'exploration du tapis tout entier en temps réel pendant la marche du sujet à une fréquence d'échantillonage supérieure ou égale à 50 hertz, et la détermination dans un cycle de marche complet (double pas) de la répartition des pressions de soutien exercées par la voûte plantaire.
Patent EP-0245415-A1 (EP)
Inventor: PERILHON ALAIN FRANCOIS
IPC: H02H7/08
Filed: 1986-11-17
Abstract: Le dispositif limiteur de courant d'alimentation pour un moteur électrique à courant continu, à commutation électronique, moteur dont le stator comporte plusieurs enroulements décalés angulairement et alimentés successivement par des moyens de commutation électronique pour créer un champ tournant, est agencé, pour établir une limitation du courant en fonction d'un paramètre de fonctionnement du moteur, selon une loi (g) qui tient compte de la variation (7) de la charge entraînée par le moteur en fonction dudit paramètre, et qui n'autorise qu'un courant légèrement supérieur à celui nécessaire en fonctionnement normal.
Patent EP-0249006-A1 (EP)
Inventor: OHNO YOTARO C O PATENT DIVISIO
IPC: C22C33/04
Filed: 1987-04-13
Abstract: A method for manufacturing a chromium-bearing pig iron (19) comprises the steps of charging cold bond pellets, iron ore (10) and coke lumps (11) into a blastfurnace (13) from above and blowing a gas containing more than 50 % oxygen (16) therein and tuyere nose flame temperature control agent (18) into the blast furnace through the tuyere, the cold bond pellets being comprised of powdered chromium ore (5) and powdered coke (6) as principal feed materials. The cold bond pellets are manufactured by performing a mixing (7), a pelletizing (8) and a curing (9) step. The tuyere nose flame temperature control agent is a top gas, steam, water or CO 2 , which is used to control the flame temperature to 2000 to 2900°C.
Patent EP-0255677-A1 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/40
Filed: 1987-07-27
Abstract: Die Erfindung betrifft Verbindungen, bevorzugt solche mit höheren Molekulargewichten, welche primäre, über Urethan- und/oder Harnstoffgruppen an das Molekülskelett gebundene aliphatische und/oder aromatiche Aminogruppen, bevorzugt aromatische Aminogruppen, sowie Hydroxylgruppen und gegebenenfalls NCO-inerte Gruppen besitzen. Die Erfindung betrifft ferner Verfahren zur Herstellung solcher Verbindungen, welche von NCO-Verbindungen ausgehen, die durch Umsetzung von Polyisocyanaten mit Hydroxyl- und gegebenenfalls NCO-inerte-Gruppen aufweisenden Verbindungen entstehen, wobei die Umsetzung jedoch abgebrochen wird, wenn bereits ein Teil, bevorzugt mindestens die Hälfte, jedoch nicht alle, zur Umsetzung mit den OH-Verbindungen befähigten NCO-Gruppen reagiert haben. Man erhält also NCO-Verbindungen mit Hydroxyl- und gegebenenfalls zusätzlich NCO-inerten Gruppen, die dann im Prinzip bekannten NCO-Hydrolyseverfahren unterworfen werden. Dabei entstehen Verbindungen mit über Urethangruppen und/oder Harnstoffgruppen an das Molekülskelett fixierten primären Aminogruppen, welche darüber hinaus Hydroxylgruppen und gegebenenfalls auch NCO-inerte Gruppen aufweisen. Die Erfindung betrifft weiterhin die Verwendung der erfindungsgemäßen bzw. erfindungsgemäß zugänglichen Verbindungen zur Herstellung von Polyharnstoffurethanen.
Patent EP-0266565-A1 (EP)
Inventor: GOPPELT DIETER
IPC: F16H7/08
Filed: 1987-10-03
Abstract: Bei einem Kettenspanner ist ein am Gehäuse(1) geführter Dämpfungskolben(3) von einem Federmittel(6) in Kettenspannrichtung axial beaufschlagt. Ein radial federnder Anschlagring(26) begrenzt eine Rücklaufbewegung des Dämpfungskolbens(3) entgegen der Kettenspannrichtung. Der Dämpfungskolben(3) und der Anschlagring(26) sollen von der einzigen offenen Seite des Gehäuses(1) montierbar sein. Der Anschlagring(26) soll beim Einschieben in die richtige Ausgangsstellung gelangen. Beim Einschieben des Dämpfungskolbens(3) in das Gehäuse(1) nimmt ein Einschubrand(25) den Anschlagring(26) mit, bis er radial in eine Aufnahmenut(10) des Gehäuses(1) einschnappt. Eine Sperrnut(18) des Dämpfungskolbens(3) begrenzt mit einer Anschlagrampe(20) den Dämpfungshub(H). Die Anschlagrampe(20) paßt unter dem in die Aufnahmenut(10) eingeschnappten Anschlagring(26) durch, so daß mittels des Dämpfungskolbens(3) der Anschlagring(26) aus der Aufnahmenut(10) in eine Rastrille(11) des Gehäuses(1) gebracht wird, die den Beginn des Kettenspannbereichs festlegt.
Patent EP-0264811-A1 (EP)
Inventor: YOSHIDA ATSUNORI
IPC: C23C22/36
Filed: 1987-10-14
Abstract: Phosphate coatings are produced on surfaces of cold-rolled steel or steel galvanised on one or both sides by using, to produce coatings rich in phosphophyllite, a phosphating solution which contains  10 to 20 g/l of phosphate (calculated as PO4)  1.5 to 2.5 g/l of zinc (calculated as Zn)  5 to 15 g/l of nitrate (calculated as NO3)  0.5 to 1.5 g/l of fluoride (calculated as F)  0.5 to 1.5 g/l of nickel (calculated as Ni)  2 to 20 mg/l of iron(III) (calculated as Fe) and  160 to 300 mg/l of nitrite (calculated as NO2) at a temperature in the range from 15 to 39 DEG C, preferably 20 to 30 DEG C. In this phosphating solution, the Zn:PO4 weight ratio is adjusted to (0.08 to 0.21):1 and the free acid content (FA) is adjusted to a value fixed by the lower limit curve FA = 0.2 x Zn - 0.4 and the upper limit curve FA = 0.4 x Zn - 0.5.
Patent EP-0277350-A1 (EP)
Inventor: SHIMIZU SENZO
IPC: B32B27/08
Filed: 1987-12-22
Abstract: A biaxially oriented multilayered container consisting of a body portion and a mouth portion. The body portion comprises one or more layers of a thermo­plastic gas-barrier resin B and layers of a thermoplastic resin A other than the resin B which are larger in number than the resin B layers by 1, the resin A and B layers being laminated alternately, and at least the open end part of said mouth portion is composed of a single layer of the resin A. As a characteristic feature, a coarsely mixed resin layer of resins A and B in which the propor­tion of resin particles having a long diameter of not more than 10 µm is not more than 10% exists in at least one of the boundaries between the resin A and B layers.
Patent EP-0270487-A1 (EP)
Inventor: MEYER HANS
IPC: G01B3/20
Filed: 1987-10-26
Abstract: 1. A sliding caliper, comprising a beam (1) with a measuring jaw (2) attached thereto and a sliding member (4) arranged movably on the beam (1), which sliding member (4) carries a movable measuring jaw (5), characterized in that the beam (1) is constructed as a composite structure of a core (7) and guide members (8) attached thereto, on which the sliding member (4) is slidingly arranged.
Patent EP-0275855-A1 (EP)
Inventor: MINGELS WALTER
IPC: C07C7/13
Filed: 1987-12-10
Abstract: Process for purifying impure benzene containing thiophene and other impurities, comprising: - placing impure benzene to be purified in contact with a crystalline aluminosilicate zeolite Y which has undergone an ion exchange with an aqueous solution of a divalent copper compound, drying and a progressive conditioning heat treatment up to a temperature of between 200 and 550 DEG C, and - regeneration of the zeolite charged with thiophene and other impurities, comprising a progressive regenerating heat treatment up to a temperature of between 200 and 550 DEG C to prepare the zeolite for a new contact with the impure benzene to be purified. <IMAGE>
Patent EP-0247187-A1 (EP)
Inventor: KREVOR DAVID HENRY
IPC: G01V1/20
Filed: 1986-11-26
Abstract: Nouveaux articles tubulaires stratifiés (10) comprenant une couche externe (12) possédant un module de valeur égal à au moins 107 Pascals, une couche interne (18) comprenant un matériau polymère possédant une tangente de perte égale à au moins 0,5 à une température comprise entre 0oC et environ 40oC à une fréquence allant de 10 à 4000 Hz et dont le module d'élasticité est inférieur au module de la couche externe et une couche (14) située encore plus à l'intérieur possédant un module d'élasticité supérieur au module de ladite couche interne. Est également décrit un dispositif détecteur dans un plan d'eau, ce dispositif comprenant au moins un capteur (20) entouré par les nouveaux articles tubulaires stratifiés ci-décrits. Grâce à leurs propriétés mécaniques et acoustiques, ces articles sont particulièrement indiqués pour être utilisés comme gaine dans un système de sonar à réseau remorqué.