baber/WOPTO huggingface dataset:
Patent EP-0370054-A1 (EP)
Inventor: LENTZ CARL MICHAEL
IPC: B01J23/89
Filed: 1988-07-18
Abstract: Procédé permettant la déshydrogénation sélective d'un composé, consistant à mettre en contact un composé de la formule (I) dans laquelle chaque R1, R2, R3 et R4 est choisi indépendamment dans un groupe se composant de H, de groupes alkyle (C1-C20), cycloalkyle (C3-C20), aryle (C6-C20), alkylaryle (C7-C20), aralkyle (C7-C20), ainsi que de parties substituées d'alkyle (C1-C20), de cyloalkyle (C3-C20), d'aryle (C6-C20), d'aralkyle (C7-C20), et d'arylalkyle (C7-C20), en outre éventuellement substituées par -OR, où R représente R1, R2, R3 ou R4, et où R1 et R2 ou R3 et R4 peuvent être réunis dans le cadre d'une structure annulaire, à une température de déshydrogénation en présence d'un catalyseur comprenant environ 0,01 % à 19,9 % en poids de Pd et environ 0,01 % à 19,9 % en poids de Cu sur un support de carbone dans lequel la somme totale de (Pd + Cu) sur le support représente environ 0,02 % à 20 % en poids, le rapport en poids de Pd:Cu est d'environ 1:1 à 10:1, le support de carbone ayant une aire de surface d'au moins environ 100 m2/g et étant virtuellement exempt de soufre réactif. Un catalyseur de déshydrogénation sélectif ayant la composition dite supra est décrit ainsi qu'un procédé en permettant la préparation. Ce catalyseur est hautement sélectif pour déshydrogéner une grande variété de substrats tout en réduisant au minimum la formation de produits dérivés d'hydrogénolyse non désirés.
Patent EP-0371077-A1 (EP)
Inventor: ROEHRIG PETER
IPC: A61J11/04
Filed: 1988-10-03
Abstract: PCT No. PCT/AT88/00075 Sec. 371 Date Mar. 14, 1990 Sec. 102(e) Date Mar. 14, 1990 PCT Filed Oct. 3, 1988 PCT Pub. No. WO89/03204 PCT Pub. Date Apr. 20, 1989.A feeding bottle comprises a bottle body of a wide neck with an opening, a substantially rigid upwardly dome-shaped adapter ring detachably fitting to the neck and having an upper supporting surface defining a central opening, a teat with its flat radial flange merely resting on the supporting surface, and a clamping cap to retain the teat by clamping the teat flange against the supporting surface of the adapter ring. The supporting surface serves as a counterclamping surface for the clamping attachment of the teat. The outer diameter of the teat flange is substantially smaller than the inner diameter of the opening of the wide bottle neck.
Patent EP-0348446-A1 (EP)
Inventor: ROBINS ROLAND KENITH
IPC: C07H19/24
Filed: 1988-09-02
Abstract: Composés de structure (I) dans laquelle R4, R5, R6 et R7 représentent individuellement H, OH ou C1-C18 O-acyle, et R3 représente H, C1-C18 acyle ou (1); ou R5 et R7 représentent H ou OH, R6 représente H et, ensemble, R3 et R4 représentent (2); et X représente =O ou =S; Y représente -OH, -SH, -NH2 ou un halogène; et Z représente H, -NH2, -OH ou un halogène, l'halogène étant Cl ou Br; ou un de leurs sels pharmaceutiquement acceptables sont utiles comme agents antiviraux, antitumoraux et antimétastatiques ainsi qu'en tant qu'agents de renforcement du système immunitaire.
Patent EP-0377663-A1 (EP)
Inventor: KLEVEN LOWELL A
IPC: G01F1/32
Filed: 1988-09-12
Abstract: Un détecteur de tourbillon (20) monté dans un débitmètre à tourbillons (10) possède un diaphragme de détection unique (35) parallèle au sens d'écoulement et est sensible aux pressions différentielles dues aux tourbillons formés par une barre de formation (19) de tourbillons associée au diaphragme de détection (35). Une tige (36) est attachée au diaphragme de détection (35) et elle transfère le mouvement de déflection du diaphragme de détection (35) vers un détecteur (48) monté en dehors du passage d'écoulement (14). Le détecteur (48) fournit un signal de sortie indicatif des mouvements de la tige (36) provoqués par son pivotement lorsque des déflections se produisent au niveau du diaphragme de détection (35). La tige (36) pivote sur un diaphragme isolant (40) relativement rigide et étanche au fluide, une extrémité de la tige (36) se trouvant à l'extérieur du diaphragme isolant (40). Le diaphragme de détection (35) rejette les variations de pression statique, c'est-à-dire des augmentations ou diminutions de la pression statique des deux côtés du diaphragme (35).
Patent EP-0335937-A1 (EP)
Title: Element de renforcement pour pneu, appareil et procede de fabrication d'un tel element
Inventor: OSWALD RICHARD W
IPC: D04H3/05
Filed: 1988-08-22
Abstract: Dans les techniques actuelles, les plis ou les nappes de la ceinture et les plis ou les nappes du corps d'un pneu sont séparés. Grâce à la présente invention, il est possible de renforcer une carcasse de pneu au moyen d'un seul élément de renforcement de corps (14) placé sous la bande de roulement (12) et sous les régions latérales (20, 21) au moins d'un pneu. L'élément (14) comprend au moins un câblé continu (26) tissé en travers de la largeur de l'élément (14) depuis l'un de ses bords à l'autre. L'élément (14) forme au moins une section de bande de roulement (18) placée sous la région de la bande de roulement et s'étendant (10) dans la direction circonférentielle du pneu où le câblé continu est tissé généralement en zig-zag et est positionné en travers de la largeur de la section de bande de roulement (18) selon un angle par rapport aux bords de l'élément (14). Les segments du câblé (26) dans ladite section de bande de roulement (18) sont entrelacés avec des segments disposés selon un angle opposé par rapport aux bords de l'élément (14) au moins le long d'une ligne sensiblement parallèle et intermédiaire par rapport aux bords de l'élément (14). Un procédé et un appareil servant à produire un tel élément de renforcement de corps de pneu (14) sont également décrits.
Patent EP-0383812-A1 (EP)
Inventor: PAYER HERMANN
IPC: F16G11/00
Filed: 1988-11-11
Abstract: Une bande de fixation sert à ficeler, empaqueter ou attacher des objets. Cette bande de fixation est détachable et réutilisable. Elle comprend essentiellement une tête, sur laquelle est formé un crochet (1) composé d'une tige (2) et d'une branche courbe (4), et une partie à boucle (7) qui présente un ou plusieurs éléments d'encliquetage (6). Le crochet (1) présente sur sa tige (2) au moins une fente (3) dans laquelle on peut glisser la partie à boucle (7). En accrochant le crochet (1), on peut engager aisément la tête de la bande sur des objets à empaqueter, de sorte qu'il est nécessaire de retenir séparément la tête pendant l'empaquetage. En outre, selon la circonférence des objets à empaqueter, on peut ancrer chacun des éléments d'encliquetage (6) dans la tête, en glissant la partie à boucle (7) dans la fente (3), sans qu'il soit nécessaire d'enfiler une extrémité de la bande dans la tête ni de tirer plusieurs éléments d'encliquetage (6) à travers la tête.
Patent EP-0327972-A1 (EP)
Inventor: MARKLEW DAVID SYDNEY
IPC: G01F15/18
Filed: 1989-02-02
Abstract: Valve units are disclosed, for connection in a water supply pipe line buried underground, and which comprise a base part (1) for conbnection with the upstream and downstream branches (22,20) of the pipe line at substantially the same level as the latter and a sleeve (24) which extends upwardly from the base part to an access opening at ground level, the sleeve defining an inspection and access shaft for the valve units and for metering devices (5) mounted on the valve units. The valve units include stop valves (2) operable manually by appropriate tools (8), and one way valves (4), the stop valve, one way valve and metering device in each unit being connected in series between the upstream and downstream branch from the point of view of fluid flow.
Patent EP-0336204-A1 (EP)
Inventor: BINDER RAINER
IPC: A63B71/14
Filed: 1989-03-21
Abstract: Goalkeeper's gloves have hitherto had a part for the palm of the hand made of latex and a part 14 for the back of the hand, which parts are connected to one another by connection parts, namely pieces between the fingers and side parts. In order to achieve optimum adherence of the ball on the glove, the part for the palm of the hand and at least one connection part consist of latex, said parts preferably forming a planar flat blank 22 or a shaped part. <IMAGE>
Patent EP-0369134-A1 (EP)
Title: Fahrzeugzelle
Inventor: WACKERLE PETER-MARTIN
IPC: B61D17/00
Filed: 1989-09-15
Abstract: Eine Schienenfahrzeugzelle, die aus einem Traggerüst und an diesem befestigten Sandwichteilen mit einer äußeren und einer inneren Deckschicht (4, 6) und einer zwischen diese eingeklebten Stützschicht (8) besteht, ist erfindungsgemäß im Hinblick auf eine kostengünstige Fertigung und vor allem eine Verringerung des Montageaufwandes aus einzeln fertiggestellten Zellmodulen aufgebaut, die jeweils in Integralbauweise als Sandwichstruktur mit im Bereich der Stützschicht eingefügten, an den Deckschichten befestigten Traggerüstteilen (10) ausgebildet und randseitig an den Traggerüstteilen mit Passverbindungen (12, 14) zum Zusammenfügen der Zellmodule versehen sind.
Patent EP-0334665-A1 (EP)
Title: Catalytic cracking of whole crude oil
Inventor: FITZHARRIS WILLIAM DOUGLAS
IPC: B01J38/12
Filed: 1989-03-23
Abstract: An effective, economical catalytic cracking process is provided to produce quality gasoline and other hydrocarbons from whole crude oil. The catalytic cracking process is operable and particularly useful during maintenance or shutdown of associated pipestills, vacuum tower, and/or atmospheric tower.
Patent EP-0360407-A1 (EP)
Inventor: MATSUBARA MINORU
IPC: C12P7/44
Filed: 1989-08-14
Abstract: Cis-4,5-dihydro-4,5-dihydroxyphthalic acid and its salts are novel compounds, and are useful as a starting monomer for various polymers and also as an intermediate for synthesis. They can be produced from phthalic acid, its salts or their mixture using a microorganism belonging to the Pseudomonas genus whose activity to decompose cis-4,5-dihydro-4,5-dihydroxy­phthalic acid, its salts or all of them has disappeared or diminished.
Patent EP-0428799-A1 (EP)
Inventor: TA-WEI FU
IPC: C10C3/00
Filed: 1989-11-21
Abstract: An improved process for producing an anisotropic pitch product suitable for carbon fiber manufacture. A carbonaceous feedstock substantially free of mesophase pitch is heated at elevated temperature while passing an oxidatively reactive sparging gas such as air through the feedstock. The oxidatively treated feedstock, which remains substantially free of mesophase pitch, is then heated at a higher temperature in the presence of a non-oxidative sparging gas to produce an anisotropic pitch having from 50 to 100% by volume mesophase which is suitable for producing good quality carbon fibers.
Patent EP-0376699-A1 (EP)
Inventor: YAMAMOTO HAJIME
IPC: G11B7/085
Filed: 1989-12-27
Abstract: A transducer driving apparatus symmetrically supports a transducer with soft members (3a, 3b) each being elastically deformed into circular-arc shape about an axis in a direction per­pendicular to the transferring direction (Y) of the transducer. The rigidity of each of the soft members is strengthened by extremely narrowing its width in the radial direction of the circular-arc shape and by expanding its width in the center-­axial direction. The soft members (3a, 3b) perform the caterpillar-­like function to move the transducer to a predetermined position at an extremely fast speed with high precision to complete positioning.
Patent EP-0331565-A1 (EP)
Inventor: LOUISON BERNARD
IPC: D06F75/24
Filed: 1989-02-24
Abstract: A flat heating component comprises an electrically resistant heating element (1) coated with an electrically isolating material and included between two metallic plates (4, 5). The two metallic plates (4, 5) are attached to each other by a series of welds (6) made through holes (7) provided in the heating element (1). Utilisation in particular for making electrically heating bases of cooking utensils or heating soles of irons.
Patent EP-0333540-A1 (EP)
Inventor: PISTIEN JACQUES
IPC: F16K31/48
Filed: 1989-02-27
Abstract: The present invention relates to a gas valve equipped with a thermocouple security system. This valve comprises a body (1) having a gas inlet (2) and outlet (3), in which body is arranged a flap valve (4) which can be actuated by a push rod (6) to be held, in the opened position, against an electromagnet (11) associated with a thermocouple (12) into which passes a current produced by a flame, the push rod (6) having an active end of variable length by virtue of a spring (14) which, when the push rod (6) actuates the flap valve (4), keeps the latter applied against the electromagnet (11) for a certain period necessary for the latching of the flap valve (4), when the push rod (6) is released. This valve can be fitted, in particular, to gas apparatuses such as ovens, hotplates or kitchen hobs. <IMAGES>
Patent EP-0345168-A1 (EP)
Inventor: GATE HUBERT
IPC: H01R24/58
Filed: 1989-06-02
Abstract: The receptacle of the invention is provided with tabs (9, 10) snap-fitting into slots (11, 12) made in partition walls (4, 5) perpendicular to the fixing panel (3). In order to eliminate backlash, elastic surfaces (16) are formed on the front-facing surface. …<IMAGE>…
Patent EP-0368729-A1 (EP)
Inventor: TIKES JACQUES
IPC: H01J23/42
Filed: 1989-11-03
Abstract: The invention relates to microwave tubes and more particularly travelling-wave tubes, in which the zone under vacuum is isolated from the external HF input/output circuits by vacuum-tight windows. 
<??>The window according to the invention consists of a ceramic cylinder (21) the two ends of which carry pliable metal rings (22, 23). This window is brazed onto the cylindrical enclosure (4) of the part under vacuum, by virtue of a clearance (16) machined into the enclosure (4), so that the enclosure (4) and the window (21) are integrated and coaxial. The HF transmission through the window (21) occurs by means of an antenna formed by a metal sheet (18) mounted squarely on a metal cylinder (20) fixed on the enclosure (4). 
<??>Application to microwave tubes of high power, and in particular to travelling-wave tubes. 
<IMAGE>
Patent EP-0380896-A1 (EP)
Inventor: LOUISON BERNARD
IPC: H05B3/30
Filed: 1989-12-22
Abstract: The sole comprises a first plate (1) forming the sole and having a colaminated brazing layer, a second plate (2) forming the evaporation chamber and having a colaminated brazing layer, and a flat resistance- heating element (4) inserted between the two plates (1, 2) and separated from these by insulating layers (5, 6, 7, 8). 
<??>These two plates (1, 2) are joined to one another by means of a peripheral brazed sealing joint and a series of brazed joints made in the region of bosses (3). 
<??>The invention is used especially in the soles of steam irons. 
<IMAGE>
Patent EP-0356524-A1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/4093
Filed: 1989-02-03
Abstract: The profile shape of a component having a plurality of similar shapes (F1, F2, F4, F5) is defined and a part program for working a first similar shape (F1) as a reference is prepared from a motion definition statement. While the profile shape of the component is being displayed on a display screen, similar shapes (F2, F4, F5) to be worked under the same work condition as that of the first similar shape are specified and part programs for the similar shapes (F2, F4, F5) thus specified are prepared by use of the part program of the first similar shape (F1).
Patent EP-0404868-A1 (EP)
Inventor: WELLA AKTIENGESELLSCHAFT
IPC: A61K8/97
Filed: 1989-08-12
Abstract: Un procédé permet de teindre des cheveux gris avec des colorants extraits de plantes. Dans une première étape, on applique un colorant non oxydant à auto-fixation que l'on laisse agir sur les cheveux pendant 3 à 20 minutes tandis que les cheveux gonflent sous l'action de la chaleur et de l'humidité. Dans une deuxième étape, on applique le colorant d'origine végétale pour obtenir la teinte désirée, ainsi que pour lisser les cuticules et ainsi incorporer le colorant à auto-fixation appliqué lors de la première étape.
Patent EP-0397181-A1 (EP)
Inventor: KUNISHIMA KAZUTOSHI
IPC: B60G17/0185
Filed: 1990-05-10
Abstract: A vehicle height control device is adapted to stop operation of vehicle height adjustment control when vehicle height at a certain wheel can not be increased to a target value in spite of a certain period of height increasing operation but is automatically restored to operate when it is thereafter detected within a certain period that the height at the wheel has increased to such a threshold value at which height decreasing operation is to be performed.
Patent EP-0399403-A1 (EP)
Inventor: MAKINO NAONORI
IPC: C09B35/378
Filed: 1990-05-18
Abstract: An novel electrophotographic photoreceptor is provided comprising on an electrically conductive support a layer containing a charge-transporting compound and a charge-generating compound or a charge-­transporting compound-containing layer and a charge-­generating compound-containing layer, wherein said charge-generating compound is a trisazo compound represented by the general formula (1):
      wherein Ar¹, Ar², Ar³, Ar⁴, Ar⁵ and Ar⁶ each represents an arylene group, divalent condensed polycyclic aromatic group or divalent group derived from a monocyclic or condensed polycyclic heterocyclic aromatic group, each of which may have one or more substituents; C p  represents a coupler residual group; and n represents 1 or 2.
Patent EP-0400531-A1 (EP)
Inventor: BASTIOLI CATIA
IPC: B29C48/04
Filed: 1990-05-28
Abstract: In order to prepare a starch-based composition usable for the production of articles of biodegradable plastics material, a starch is mixed in a heated extruder with a high-boiling plasticizer and a destructuring agent for a time sufficient to cause the starch to be destructured, in dependence on the destructuring agent used, at a tempera­ture below the boiling point of the plasticizer used and between 120 and 170°C. 
     The composition thus obtained is particularly suitable for the formulation of polymer mixtures with polymers which have relatively high melting points, since it can be processed at temperatures higher than 120°C and is suit­able for extrusion at low pressure with these polymers. In particular, compositions thus obtained and mixed with polyvinyl alcohol and/or ethylene vinyl alcohol are suitable for the formation of films by blow-extrusion, since they have the desired characteristics of mechanical strength and resistance to tearing and perforation, or for the formation of articles finished by injection moulding, thermoforming or blowing.
Patent EP-0405259-A1 (EP)
Title: Vorrichtung zum Füllen von Behältern
Inventor: WALUSIAK JACEK DIPL-ING
IPC: B65B3/12
Filed: 1990-06-16
Abstract: Bei einer kontinuierlich betriebenen Rotations-Abfülleinrichtung für Gefäße (13) unterschiedlicher Art, deren Füllventile (1) mit einer Zentriertulpe (4) zum Zentrieren und Abdichten der Gefäße gegenüber den Füllventilen versehen sind, ist die Zentriertulpe mit einem durch eine Steuerkurve (26) bewegbaren Stellorgan (17) versehen, welches über einen zwischengeschalteten federelastischen Energiespeicher (18) die Zentriertulpe relativ zu einem ortsfesten Bauteil (2) des Füllventils verschiebt und mit definierter Anpreßkraft gegen die Gefäßöffnung drückt.
Patent EP-0406665-A1 (EP)
Inventor: BROTZU GIOVANNI
IPC: A61L27/00
Filed: 1990-06-26
Abstract: Vascular prostheses (1) of PTFE or of a low porosity material comprising an internal synthetic tubular mesh (1); microcapsules (2) made of saccharide and amino-acid polymers, containing hormone-­producing cells, are placed between the prosthesis and the tubular mesh.
Patent EP-0427936-A1 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 1990-09-07
Abstract: Process for using fertiliser broadcasters. To provide a remedy here, the throw-shovels (44,82) or their lower guide faces (84,86) are arranged on each centrifugal disc (6) in such a way that each throw-shovel (44,82) throws off the fertiliser particles at a different throw-off angle ( alpha , gamma ) to the horizontal (83) with the result that the spreading fans produced by the throw-shovels (44,82) are in planes lying above one another. <IMAGE>
Patent EP-0421185-A1 (EP)
Inventor: CRAIG DANIEL HORACE
IPC: C09D133/06
Filed: 1990-09-18
Abstract: An acrylate copolymer comprising repeating units derived from an acrylic or methacrylic ester monomer, about 0.1 to 3%, based on the weight of the total copolymer, of repeating units derived from from a water-soluble monomer having conjugated unsaturation, and about 0.1 to 3%, also based on the weight of the total copolymer, of repeating units derived from a water-soluble allyl monomer; aqueous polyacrylate dispersions comprising the copolymer; and a process of preparing the the copolymer.
Patent EP-0427960-A1 (EP)
Inventor: WANG LIQUAN
IPC: C23D5/04
Filed: 1990-10-11
Abstract: The present invention relates to glazed metal pipe possessing excellent anticorrosive performance and long lifetime, and in particular, to employing a hotspraying technique for preparing a glazed metal pipe for the purpose of petroleum, chemical engineering, medical and dye material industrial application or for the purpose of oil transportation, water supply, gas supply as well as underground or submarine anticorrosive tube usage.
Patent EP-0430323-A1 (EP)
Inventor: DE NIEL MARC ALFONS
IPC: B01J39/04
Filed: 1990-11-12
Abstract: Silver recovery device (20) for recovering silver from rinsing water from photographic processing apparatus by means of a bed (185) of ion exchange resin which is fluidized by the rinsing water, which device comprises a holder (110) for ion exchange resin, said holder having a liquid inlet opening (189) at the bottom, a control holder (164) with an inlet opening (181) for rinsing water from the processor, and with a first outlet opening (177) for the liquid of the resin holder and a second outlet opening (163) for said liquid which is located at a level higher than the first one, and circulation pump means (134) for pumping liquid that flows from said first outlet opening (177) to the inlet opening (189) of the resin holder (110), the inlet (181) of the device being at the suction end of the circulation pump means (134), and the outlet of the device being at the second outlet opening (163).
Patent EP-0450210-A1 (EP)
Inventor: O'BRIEN TIMOTHY D
IPC: D01D5/247
Filed: 1990-04-03
Abstract: Synthetic microcellular paintbrush bristles (10) are produced having a generally consistent cross-sectional shape along their length and a rough and irregular surface. The bristles comprise 15 to 40% cells (12) on a volume basis, the cells (12) being predominantly closed in the interior of the bristle and being open (14)along the wall to provide the rough and irregular surface.
Patent EP-0392803-A1 (EP)
Inventor: ORLEK BARRY SIDNEY
IPC: A61K31/395
Filed: 1990-04-10
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof:
      wherein R₁ represents
      in which each of p and q independently represents an integer of 2 to 4, r represents an integer of 2 to 4, s represents 1 or 2 and t represents 0 or 1; 
R₂ is a group OR₄, where R₄ is C₁₋₄ alkyl, C₂₋₄ alkenyl, C₂₋₄ alkynyl, a group OCOR₅ where R₅ is hydrogen or R₄, or a group NHR₆ or NR₇R₈ where R₆, R₇ and R₈ are independently C₁₋₂ alkyl; and 
R₃ is chloro, fluoro, bromo, cyclopropyl, C₁₋₃ alkyl substituted by one, two or three halogen atoms, or R₃ is a group (CH₂) n R₉ where R₉ is -CN, -OH, -OCH₃, -SH, -SCH₃, -C≡CH or -CH=CH₂ and n is 0 or 1, with the proviso that when n is 0, R₉ is not -OH or -SH.