baber/WOPTO huggingface dataset:
Patent EP-0337189-A1 (EP)
Inventor: NADER WERNER DR
IPC: C12Q1/04
Filed: 1989-03-29
Abstract: The method entails a representative sample of a medium containing the methane gas bacteria being exposed for a maximum of one second to brief irradiation with light of wavelengths from 395 to 440 nm, and the fluorescence excited thereby being determined by flow cytometry. This method makes it possible to determine methane gas bacteria in situ without previous extraction. The method is particularly suitable for use for monitoring and controlling reactors with methanogenic bacteria.
Patent EP-0347868-A1 (EP)
Inventor: KOTHE LUTZ
IPC: A61B10/00
Filed: 1989-06-21
Abstract: In a device for the recovery of a tissue sample, tissue fluid or similar, which is detached and/or aspirated by a surgical instrument, tubing is provided between the surgical instrument and a collecting device. A vacuum-producing apparatus is assigned to the tubing. In this case the tubing (5) is to be connected to a transmission head (4), which rests with a ring seal (15) on the collecting apparatus (7).
Patent EP-0404979-A1 (EP)
Inventor: IPACH KLAUS
IPC: H01R25/14
Filed: 1989-06-28
Abstract: The invention relates to a light rail system with a conductor rail (2) having at least two current conductors, and with at least one lamp socket (4), in particular for low-voltage lamps (6), which can be connected to the conductor rail (2), making contact with the current conductors. In this case, the conductor rail (2) consists of a flexible, plastically deformable, self-supporting supporting profile (8), as a result of which it can be mounted easily, rapidly and in a highly variable manner with respect to the spatial arrangement and mounting capabilities. The supporting profile (8) is, on the one hand, so flexible that it can be handled in a state where it is rolled up into rolls (10) as goods sold by the metre while, on the other hand, it has such stiffness that it is plastically deformable and has self-supporting characteristics. <IMAGE>
Patent EP-0359979-A1 (EP)
Inventor: KRAMER WOLFGANG DR
IPC: C07D317/72
Filed: 1989-08-10
Abstract: Aminomethylheterocyclic compounds of the formula (I) 
<IMAGE>
 in which X, R, R<1> and R<2> have diverse meanings, the acid addition salts thereof, the use thereof in pesticides and heterocyclic intermediates. 
<??>The aminomethylheterocyclic compounds of the formula (I) can be prepared from suitable substituted heterocyclic compounds with suitable amines, and suitable aminomethylheterocyclic compounds according to the invention can also be further reacted with suitable alkylating agents. 
<??>The substituted intermediates can be prepared from suitable cyclohexanone derivatives by cyclisation with suitable alcohols and, where appropriate, further reacted with suitable sulphonyl halides.
Patent EP-0358141-A1 (EP)
Inventor: NEUBERT HORST DR
IPC: F01D21/04
Filed: 1989-09-04
Abstract: Ein Berstschutzring aus Faserwerkstoff weist zwei parallele Reihen von Umlenkstiften auf, zwischen denen Faserstränge zickzackartig zur Bildung eines gitterartigen Fasernetzes verlegt sind. Bei Beanspruchung wird dadurch eine reibungsarme Umlenkung der Fliehkräfte auf ein größtmögliches Faservolumen des Berstschutzringes erreicht. Hierdurch wiederum wird eine sehr leichte Ausführung des Berstschutzringes erzielt.
Patent EP-0361329-A1 (EP)
Inventor: SERAFIN CARLO
IPC: F04D9/06
Filed: 1989-09-22
Abstract: According to the invention a centrifugal self-priming jet pump (1) is obtained, comprising a pump casing (2, 30, 40, 50, 60, 70) which presents a shape lacking any surfaces with undercuts and in which the nozzle-ejector unit (19) is mounted on seats (15, 20, 31, 36, 49, 46, 59, 56, 69, 66, 79, 76) which are co­axial with the axis (21) of rotation of the impeller (22). Said nozzle-ejector unit (19) presents a diaphragm (7, 32, 42, 52, 62, 72), arranged transversally, which divides the inner volume of the pump casing (2, 30, 40, 50, 60, 70) so as to create a suction chamber (3) and a pressure chamber (5) and a frontal collar (10, 37, 47, 57, 67, 77), which is suited to divide the suction chamber (3), so as to create a channel (24) and a high-pressure chest (11, 35, 45, 55, 65, 75) for supplying the driving medium into the nozzle (12), arranged eccentrically in the collar (10, 37, 47, 57, 67, 77) with an anti-vortex arrangement in the high-pressure chest (11, 35, 45, 55, 65, 75). 
     Said pump (2, 30, 40, 50, 60, 70) casing presents its suction connection (4, 34, 44, 54, 64, 74) positioned at the front end of the pump (1) above the collar (10, 37, 47, 47, 67, 77) and is partially or completely circumscribed by the diaphragm (7, 32, 42, 52, 62, 72).
Patent EP-0367238-A1 (EP)
Inventor: UTTSCHEID GEORG
IPC: E01B25/24
Filed: 1989-10-31
Abstract: The invention relates to a running rail for electric suspended tracks having two U-profiles arranged next to each other when viewed in cross-section and having inner sides facing each other and with inner surfaces for the driving wheels and running rollers and with devices for fastening to a supporting framework construction, which is characterised in that the two U-profiles are integrally connected to each other at a respective upper flange 20, and in that the two upper flanges 20 are thickened and have longitudinal grooves 22 for the direct clamp-fastening of the running rail 10 to the support framework construction 36.
Patent EP-0340858-A1 (EP)
Inventor: WIELAARD MARINUS CORNELIS
IPC: A01D25/04
Filed: 1989-04-28
Abstract: Multiple-row digger for the digging of beetroots and similar plants, comprising a number of pairs of digging wheels (43-44; 45-46), the digging wheels (43-44; 45-46) forming a pair being mounted in a V- shaped manner relative to one another and interacting during operation for the digging of beetroots and the like, and one digging wheel (44; 45) of each pair of digging wheels being motor-driven, wherein at least all the digging wheels located between the outer digging wheels are motor-driven during operation, the digging wheels belonging to an interacting pair being driven separately. <IMAGE>
Patent EP-0339904-A1 (EP)
Inventor: SAWYER LINDA C
IPC: C09K23/54
Filed: 1989-04-24
Abstract: Silicon carbide whiskers such as those used in reinforcing ceramic composites are deagglomerated by dispersing the whiskers in an aqueous silane dispersant comprising a silane containing nonreactive hydrocarbon groups and reactive hydrolyzable groups, a cationic lubricant and an acid to provide a dispersant pH of about 3.5 to about 6.0. The whiskers can be deagglomerated prior to mixing with the ceramic powder used to form the composite or the whiskers, ceramic powder and aqueous silane dispersant can be mixed simultaneously. Dispersal permits classification and selection of specific aspect ratio distributions for the ceramic composite. Deagglomeration permits use of higher vol.% SiC whiskers while still attaining greater than 99% density.
Patent EP-0336807-A1 (EP)
Inventor: DONZE MICHEL
IPC: B23K7/06
Filed: 1989-03-20
Abstract: PCT No. PCT/FR89/00123 Sec. 371 Date Sep. 12, 1990 Sec. 102(e) Date Sep. 12, 1990 PCT Filed Mar. 20, 1989 PCT Pub. No. WO89/09109 PCT Pub. Date Oct. 5, 1989.The torch fitted with a nozzle (6) comprises a visual observation optical device having one end part coaxially inside the central gas feed pipe (7) and the other end extending outside the body (1) at the opposite end to the nozzle; the optical device being situated a specific distance from the main orifice (17) of the nozzle so that the bounds of its angle of view pass through the edges of said main orifice.
Patent EP-0377357-A1 (EP)
Inventor: GARAPON JACQUES
IPC: C08G63/58
Filed: 1989-12-04
Abstract: Process for the condensation of at least one epoxide with at least one cyclic anhydride of a dicarboxylic acid in the presence of a catalyst consisting of at least one peroxide complex of titanium of the peroxo type of form A 
<IMAGE>
 
<??>The said process makes it possible to obtain a perfectly alternating polyester. 
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Patent EP-0373083-A1 (EP)
Inventor: FAGOT JACQUES
IPC: A63C5/04
Filed: 1989-12-06
Abstract: A downhill ski has side walls which form, over at least a part of their length, an acute angle with the base and have a continuously varying slope and are asymmetrical. The slope angle of one of the side walls increasesfrom tip to waist and decreases from waist to tail, while the slope angle of the other side wall decreases from tip to waist and increases from waist to tail. The two skis of a given pair are symmetrical to one another relative to a longitudinal plane located midway between the two skis, so that like side walls can be alternately positioned adjacent each other to suit different snow conditions. The construction provides enhanced versatility for varying snow conditions.
Patent EP-0345182-A1 (EP)
Inventor: MARTENS ANDRE
IPC: C10G9/20
Filed: 1989-05-19
Abstract: The present invention relates to a process and an apparatus for steam cracking a mixture of hydrocarbons comprising passing steam and the mixture of hydrocarbons through at least one heated cracking tube. The process is characterised in that it is controlled by analyzing the mixture of hydrocarbons fed to the cracking tube with an infrared spectrophotometer to determine the absorbances at a number n of wavelengths in the range 0.8 to 2.6 microns and by using the results of this absorbance to determine one or more values V of steam cracking process conditions which will achieve a desired value P of the space time yield of one or more products of the steam cracking reaction.
Patent EP-0356480-A1 (EP)
Inventor: WALLMARK KENNETH
IPC: B01F13/00
Filed: 1989-01-27
Abstract: L'invention concerne un procédé de mélange d'un fluide avec une substance pulvérisée ayant une tendance à émettre de la poussière lorsqu'on la touche. Elle concerne également un récipient (1) permettant la mise en oeuvre du procédé. Selon le procédé, on introduit la substance (4) dans le récipient (1), après quoi on couvre l'ouverture (3) dudit récipient au moyen d'un filtre (8), puis on introduit le fluide dans le récipient à travers le filtre (8). Le filtre (8) laissant passer le fluide mais pas la poussière, comporte une voûte s'étendant dans l'ouverture (3) et consiste adéquatement en un tissu de fils à poils ou laineux (12, 13). Le tissu (8) a adéquatement la forme d'un sac s'étendant partiellement dans l'ouverture (3) dudit récipient.
Patent EP-0382817-A1 (EP)
Inventor: MAZZA JOHN C
IPC: G01N1/00
Filed: 1989-06-21
Abstract: On a mis au point un système amélioré (10) permettant l'accès à un récipient hermétiquement fermé (14), qui ménage une ouverture temporaire dans la fermeture des récipients, et permet d'en retirer le contenu, de détecter les propriétés du contenu ou encore d'introduire une matière dans ledit récipient. Dans un mode de réalisation, ce système comprend un ensemble (12) à plateau tournant recevant des récipients d'échantillons et les déplaçant jusqu'à un premier emplacement. Là, un ensemble de levage (31) déplace chaque récipient d'échantillon vers le haut contre un tube de perçage (55) d'un ensemble (32) de pénétration. Ce tube de perçage ménage une ouverture dans la fermeture dudit récipient. Le système prélève un échantillon à travers cette ouverture, ou insère une sonde (65) à travers ladite ouverture afin de mesurer les propriétés de l'échantillon. Après que ledit système a procédé à l'échantillonnage, à la détection, ou à l'introduction, un ensemble de démontage (67) retire le récipient de tube de perçage, permettant à l'ouverture de se refermer.
Patent EP-0426709-A1 (EP)
Inventor: KEMPF MANFRED
IPC: E04G21/04
Filed: 1989-07-08
Abstract: Un distributeur à rotor pour liquides épais, notamment du béton, comprend un plateau distributeur (12) auquel sont assujetties par des brides plusieurs conduites de refoulement (20) avec leurs raccords (30) tournés du côté de la pompe. Un tuyau distributeur en S (18) comprend, du côté de la pompe, un raccord relié par un joint tournant (22) à une tubulure de rallonge (24) qui mène à la pompe et un deuxième raccord (26) relié à une tubulure de la liaison agencée sur un disque rotatif (16) et qui s'étend à travers ce dernier jusqu'au plateau distributeur (12). Le disque rotatif est susceptible d'être mis en rotation autour de l'axe de la tubulure de rallonge (14), par rapport au plateau distributeur (12), ce qui permet de connecter sélectivement la tubulure de liaison (28) aux raccords (30) des différentes conduites de refoulement. Des mentonnets d'arrêt (32) mutuellement espacés sont formés sur le disque rotatif (16), avec un écart angulaire par rapport aux raccords (30) des conduites de refoulement lorsque le disque rotatif (16) tourne en avant (38), les mentonnets passent sous une clenche d'arrêt (36) agencée sur le plateau distributeur (12), et lorsque le disque rotatif tourne en arrière, ils butent contre la clenche d'arrêt, en alignant la tubulure de liaison (28) avec le raccord (30) de la conduite de refoulement correspondante.
Patent EP-0399001-A1 (EP)
Title: T-cell epitope as carriers molecule for conjugate vaccines.
Inventor: BIXLER GARVIN
IPC: C07K7/08
Filed: 1989-01-31
Abstract: The present invention relates to novel T-cell epitopes of bacterial products. The epitopes of the invention may be employed in the preparation of conjugates between the epitopes and medically useful antigens, haptens, or antigenic determinants. These conjugates are capable of eliciting antibody responses similar to conjugates of antigens covalently coupled to carrier proteins, and in a vaccine composition, provide a safe and more economic conjugate vaccines.
Patent EP-0404863-A1 (EP)
Title: Appareil electronique integre monolithique
Inventor: CONZELMANN GERHARD
IPC: H01L27/02
Filed: 1989-08-02
Abstract: Des lignes relient ledit appareil à l'extérieur, dont une au moins (01, 02) sert à l'alimentation dudit appareil électronique en tension de fonctionnement ou courant de fonctionnement et/ou une au moins est destinée aux entrées de signaux et/ou aux sorties de signaux. Des tensions alternatives haute fréquence peuvent être influencées sur les lignes par des champs magnétiques extérieurs haute fréquence, les amplitudes de ces tensions alternatives étant semblables ou supérieures au potentiel momentanément appliqué, ce qui fait qu'au moins une (3) des jonctions PN reliées directement ou indirectement à une ligne (01) et bloquées dans la zone de travail est polarisée en sens passant par la tension alternative haute fréquence influencée dans la zone des demi-ondes négatives, ce qui génère des courants directs continus moyens, qui injectent des courants minoritaires dans le matériau semiconducteur entourant la jonction PN (3) correspondante, qui sont au moins en partie captés par au moins une des composantes du circuit intégré monolithique et dont le point de fonctionnement dynamique est décalé, ce qui entraîne une défaillance de l'appareil électronique. La polarisation momentanée en sens passant de la jonction PN (3) bloquée qui se produit dans la zone des demi-ondes négatives de la tension alternative haute fréquence influencée est ainsi évitée dans le câblage grâce à une diode (5).
Patent EP-0379911-A1 (EP)
Inventor: RUEB LOTHAR DR
IPC: C07D231/56
Filed: 1990-01-13
Abstract: N-Phenyltetrahydroindazolderivate der allgemeinen Formeln Ia und Ib <IMAGE> in denen die Substituenten folgende Bedeutung haben: R¹ Wasserstoff oder Fluor, R² Halogenatom, R³ Wasserstoff, Halogen oder C1-C4-Alkyl, R<4>, R<5> Wasserstoff, C1-C8-Alkyl, substituiertes C2-C4-Alkyl, C1-C6-Alkoxy, C3-C6-Alkenyl, C3-C6-Alkinyl, C3-C6-Alkenyloxy und/oder C3-C6-Alkinyloxy oder gemeinsam mit dem Stickstoffatom ein 5- bis 6-gliedriger aliphatischer Ring, in welchem eine Methylengruppe durch ein Sauerstoffatom ersetzt sein kann und R<6> Wasserstoff, ggf. substituiertes C1-C6-Alkyl, C3-C6-Alkenyl, C3-C6-Alkinyl oder Benzyl, Verfahren zu ihrer Herstellung sowie ihre Verwendung.
Patent EP-0438613-A1 (EP)
Inventor: BERGERSEN EARL O DR
IPC: A61C7/08
Filed: 1990-01-22
Abstract: An orthodontic appliance (10) is provided which has upper and lower tooth receiving troughs which include sockets (20) for the canines and posterior teeth, the sockets being laterally spaced at a distance greater than the normal lateral spacing of the patient's posterior teeth, and a mesio-distal dimension of the canine sockets is greater than the normal mesio-distal dimension of the patient's canines to provide expansion in a deciduous or mixed dentition.
Patent EP-0383084-A1 (EP)
Inventor: SMITH LOREN
IPC: F16L37/08
Filed: 1990-01-29
Abstract: A connecting element for connecting an injection nozzle (11) to a connecting socket (12) coaxial thereto on an injection line (13) is designed, for reasons of technically simple and cost-saving production, as a single-piece plastic clip (10) which consists of a C- shaped annular disc (16) and spring webs (17), standing away from the annular disc (16) in the axial direction of the clip, having inwardly pointing latching tabs (18). The annular disc (16) engages with a slot engagement region into a circumferential slot (15) in the injection nozzle (11), while the latching tabs (18) snap in behind a locking collar (14) on the connecting socket (12) after the end of the injection nozzle (11) is pushed coaxially into the connecting socket (12). 
<IMAGE>
Patent EP-0385162-A1 (EP)
Inventor: FISCHER PIUS
IPC: B60T8/18
Filed: 1990-02-10
Abstract: On goods trains it is often the case that not all wagons are uniformly loaded. In the case of load-dependent brakes the fully laden wagons are more strongly braked, depending on their gross weight, than the empty wagons. In this case it may happen, particularly in the case of goods wagons with disc brakes, that the brakes of the fully laden wagons are over-stressed. For this reason it would be desirable to brake the fully laden wagons less strongly and the empty wagons somewhat more strongly. A reversing valve (16, 17) is available by means of which the transmission ratio of the pressure converter (13) can be reversed as a function of a predetermined vehicle load and as a function of a predetermined brake stage. It is thereby possible to brake empty wagons more strongly and fully laden wagons less strongly. The complete reversing valve (16, 17) comprises a first reversing valve (16), which has a piston (41) acted on by the load-dependent pressure of the rocker valve (15), and a second reversing valve (17), which has a piston (48) acted on by the main air-line pressure. <IMAGE>
Patent EP-0389858-A1 (EP)
Inventor: NIEBLING HEINZ DIPL-ING FH
IPC: B65G47/88
Filed: 1990-03-12
Abstract: The invention proposes an arrangement which is characterised by a driveable, rotating conveyor belt (9) for receiving the wire straps (21) for bottles of champagne, and, assigned to the said wire straps at a belt section (9') of the conveyor belt (9), two electromagnets (46, 47) which can be supplied alternately. The arrangement according to the invention permits, in combination with a structurally simple design, the conveyance of wire straps for champagne bottles over any desired length of transport path, if appropriate also with a sloping direction of transport. Whereas the conveyor belt serves for the actual conveyance, the electromagnets which can be supplied alternately ensure that weight forces resulting from the weight of the wire champagne-bottle straps are in each case absorbed by one or the other supplied electromagnet. <IMAGE>
Patent EP-0399314-A1 (EP)
Inventor: ENGFER ORTWIN
IPC: B60T8/18
Filed: 1990-05-12
Abstract: Such a device has a control piston (29), displaceable in an automatic controller housing (23), for modulating the set brake pressure according to the load state of the vehicle. The control pressure for the control piston (29) is derived from at least one suspension bellows (12), which supports the vehicle body (10) against the vehicle axle (13) in addition to the mechanical oscillating springs (11). In order to ensure that the braking force is adjusted in accordance with the axle load even when adjusting the level of the vehicle body (10), means (17) are provided which compensate for a change in pressure in the suspension bellows (12), with reference to the control pressure for the control piston (29), to be undertaken in order to modify the level of the vehicle body (10) so that the compression force acting on the control piston (29) remains largely unaltered. <IMAGE>
Patent EP-0405600-A1 (EP)
Inventor: SUZUKI ATSUO
IPC: B21D11/14
Filed: 1990-06-29
Abstract: A method and an apparatus for bending manufacturing of a long workpiece (W) capable of manufacturing different sections of the workpiece in different bending radiuss, while preventing a buckling deformation in manufacturing small bending radius sections and a lowering of a productivity. A speed of sending out the workpiece is controlled to be lower for sections requiring larger bending per unit length, so as to prevent the buckling deformation, and to be higher for sections requiring smaller bending per unit length, so as to prevent the lowering of the productivity.
Patent EP-0415190-A1 (EP)
Title: Cycloalkylidenderivate
Inventor: HUELLMANN MICHAEL DR
IPC: C07D311/96
Filed: 1990-08-16
Abstract: Cycloalkylidenderivate der allgemeinen Formeln Ia bis Ic <IMAGE> in denen die gestrichelte Linie für eine mögliche zusätzliche chemische Bindung steht und die Variablen die folgende Bedeutung haben: R¹ gleiche oder verschiedene C1-C4-Alkyl- oder C2-C4-Alkenylgruppen R², R³ Methyl- oder Ethylgruppen R<4> Wasserstoff oder einen der Reste R¹ X Sauerstoff, eine Methylengruppe oder eine chemische Bindung m 0 bis 3 oder, wenn X die Bedeutung einer Methylengruppe hat, 1 bis 3 oder, wenn X eine Methylengruppe und R¹ eine Methylgruppe bedeuten, 2 bis 3 n 0 bis 3. Die Verbindungen Ia bis Ic finden als Duftstoffe Verwendung.
Patent EP-0418719-A1 (EP)
Inventor: HEINZ GERHARD DR
IPC: C08K7/14
Filed: 1990-09-12
Abstract: Thermoplastic moulding materials containing 10 to 94% by weight of a polyaryl ether ketone, of a polyarylene sulphide or of polyetherimide or of a mixture thereof, up to 80% by weight of a polyaryl ether sulphone, 3 to 40% by weight of glass fibres and 3 to 25% by weight of an alkaline earth metal carbonate.
Patent EP-0422566-A1 (EP)
Inventor: POLI STEFANO
IPC: C07K5/06
Filed: 1990-10-08
Abstract: 3-(L-pyroglutamyl)-L-thiazolidine-4-carboxylic a­cid and derivatives thereof are prepared by condensing L-pyroglutamic acid or its substitution products, either in the presence of dicyclohexylcarbodiimmide or the like, or by condensation of active derivatives of L-pyroglutamic acid with 4-thiazolidine-carboxylic acid derivatives.
Patent EP-0429127-A1 (EP)
Inventor: PEDRETTI UGO
IPC: D01F6/82
Filed: 1990-11-13
Abstract: A thermotropic copolyesteramide, with a nematic structure of the liquid crystalline phase within a desired temperature range of the mesophase, contains metered amounts of units derived from: (a) a saturated aliphatic -dicarboxylic acid; (b) 4,4'-dihydroxydiphenyl; (c) 4-hydroxybenzoic acid and (d) 4-aminobenzoic acid or (d') 4-aminophenol. This thermotropic copolyesteramide, produced by the copolymerization of monomers in the molten state, is a material with self-reinforcing characteristics capable of yielding, by normal injection or extrusion processes, remarkable molecular orientations which impart a high rigidity to the manufactured products. 
The copolyesteramide may be used as a reinforcement material for traditional thermoplastic polymers, by usual techniques.