baber/WOPTO huggingface dataset:
Patent EP-0494326-A1 (EP)
Inventor: MODRAK JAMES PATRICK
IPC: C08L89/00
Filed: 1991-01-09
Abstract: A fiber-reinforced asphalt-type paving composition comprising a base component of an asphalt-type material adapted to be applied to a substrate before or concurrently with heating to a softened or molten form, and reinforcing fibers comprised of bicomponent fibers comprising a polyolefin-containing bonding component conjugated with a polyolefin-wettable reinforcing component, the bonding component having lower softening and melting points than the reinforcing component, the paving composition having an application consistency within a temperature range lying between the softening point of the bonding component and the melting point of the reinforcing component, a method for making it and uses for it, are disclosed.
Patent EP-0446644-A1 (EP)
Inventor: YAMAMOTO SHINJI C O CENTRAL RE
IPC: C07C57/05
Filed: 1991-02-15
Abstract: In a process for preparing a catalyst for producing methacrylic acid represented by the formula, 
 
 
 
        P a Mo b V c Cu d Bi e X f Y g O h   
 
 
 
wherein P, Mo, V, Cu, Bi and O are phosphorus, molybdenum, vanadium, copper, bismuth and oxygen, respectively, X is at least one element selected from the group consisting of potassium, rubidium, cesium and thallium, Y is at least one element selected from the group consisting of antimony, zinc, iron, cerium, magnesium, chromium, indium, tellurium, manganese, tin, germanium, arsenic, boron, silicon, selenium, zirconium, silver, tantalum and tungsten, a, b, c, d, e, f, g and h are an atomic ratio of each element, and when b is 12, a is 0.1 to 3, c is 0.01 to 2, d is 0.01 to 2, e is 0.05 to 1, f is 0.01 to 2 and g is 0.01 to 5 and h is the number of oxygen atoms necessary to satisfy the valence of each component, the improvement comprising using at least one bismuth compound selected from the group consisting of bismuth nitrate and bismuth oxide as a source of bismuth and using nitric acid of more than 1 mole to not more than 5 moles based on 12 moles of molybdenum atoms for dissolving the bismuth compound(s). The catalyst obtainable by this process and its use are also disclosed.
Patent EP-0445671-A1 (EP)
Inventor: HUPFER PETER DR-ING
IPC: G01M17/00
Filed: 1991-03-01
Abstract: The procedure serves for an investigation of effects of a motor vehicle accident, in which at least one motor vehicle is guided to a previously defined collision point. The object of the invention is to reproduce a specific accident which has actually taken place. This is achieved in that, in order to reproduce accidents, one or more vehicles are moved, by regulation of their speeds and directions of travel, in accordance with an accident which has actually taken place on a carriageway based on practical experience, environmental influences being included if appropriate. <IMAGE>
Patent EP-0451651-A1 (EP)
Title: Imidazolidinderivate
Inventor: DRABER WILFRIED DR
IPC: C07D233/50
Filed: 1991-03-30
Abstract: Neue Imidazolidinderivate der allgemeinen Formel (I) <IMAGE> in welcher R: für jeweils gegebenenfalls substituiertes Alkyl, Cycloalkyl oder Aryl steht und; X und Y: unabhängig voneinander für Wasserstoff, Halogen, Cyano, Nitro, Carboxy oder für jeweils gegebenenfalls substituiertes Alkyl, Alkoxy, Alkoxycarbonyl, Alkylthio, Alkylsulfinyl oder Alkylsulfonyl stehen, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0525234-A1 (EP)
Inventor: ACHLEITNER ERWIN DR DIPL-ING
IPC: B60K28/16
Filed: 1991-07-30
Abstract: Should an inadmissible slip occur between the driven wheels of the motor vehicle and the road surface, the engine torque is adjusted. A control unit (2), which analyses the wheel speeds, generates a control signal (TV_DIF ABS), which is a measurement for the slip detected, and transmits it to an engine control unit (3). In the event of a control signal exceeding a predetermined value, the engine control unit (3) performs an anti-slip adjustment, in that it increasingly retards the ignition angle as a function of the value of the control signal, then if necessary reverses the retardation and at the same time switches off at least one cylinder and then again increasingly retards the ignition angle. In the event of a control signal falling short of a predetermined value, the engine control unit (3) performs an engine traction adjustment, in that it increases the engine torque as a function of the value of the control signal. In addition, an idling charge adjuster (9) is opened and an overrun cut-off prevented. <IMAGE>
Patent EP-0481221-A1 (EP)
Inventor: SCHWARZE HANS-OTTO
IPC: B65G45/16
Filed: 1991-09-14
Abstract: The invention relates to a wiper-scraper for the discharge end of a belt conveyor in the pulley region. The scraping strip (6) is not only guided at each side on a spring-loaded rocker (7) but additionally on a pivotable support (11), whose pivoting region is limited in the operating position. This results in a wiper-scraper which is suitable for a reversing operation with unchanged good scraping performances in the operating position. As a result of the kinematics between rocker (7) and support (11) on each side, the scraping lip comes out of engagement with the belt (3) during the reversing operation but without contacts being lost, so that upon transition from the reversing operation to forward running the old scraping position is again obtained. <IMAGE>
Patent EP-0486002-A1 (EP)
Inventor: NAGANO MASASHI
IPC: B62K25/02
Filed: 1991-11-13
Abstract: A quick release apparatus (1) includes a tightening shaft (3) including a screw portion at one end thereof, a tightening control lever (4) mounted on the other end of the tightening shaft, and a clamp (5) mounted on the screw portion (3e). The clamp includes a nut (13) meshed with the screw portion (3e), a contact element (14) axially movable relative to the nut and including a surface for contacting an object (80), and an elastic element (15) disposed between the nut and the contact element (14). The contact element (14) and nut (13) are disposed coaxially with the tightening shaft to be rotatable relative to each other around the tightening shaft. This quick release apparatus further includes a displacement amplifying link mechanism (24) such as a single lever mechanism for amplifying a relative axial displacement between the nut (13) and contact element (14). A subtle relative displacement between the nut (13) and contact element (14) is presented as an enlarged displacement for observation purposes.
Patent EP-0453040-A1 (EP)
Inventor: BARBU STEPHANE SOCIETE CIVILE
IPC: H03K17/66
Filed: 1991-04-15
Abstract: The invention relates to a power amplifier cell comprising an input invertor amplifier including a first transistor (T1) having a collector connected to a first voltage supply source across a first resistor (R11), as well as an output stage possessing a second (T4) and a third (T6) transistor having collector-emitter paths in series, their common point constituting an output (5) of the power amplifier, the base of the second transistor (T4) being connected to the collector of the first transistor (T1), and means for applying a control signal to the base of the third transistor (T6). …<??>Such a cell includes a first capacitor (C1) arranged in parallel with the first resistor (R11), the control signal is the input signal (E) or a fractional part of the latter and the said means consist of a second resistor (R16) arranged in series in the base of the third transistor (T6). A power amplifier can include two cells whose first transistors (T1) are coupled by the emitters. …<IMAGE>…
Patent EP-0453234-A1 (EP)
Inventor: ULDALL PETER ROBERT
IPC: A61M25/00
Filed: 1991-04-16
Abstract: A dual lumen catheter (100) is disclosed for providing extracorporeal treatment such as hemodialysis, which is percutaneously inserted for either short-term or long-term vascular access. The catheter includes a main body (101) having proximal and distal segments connected to a pair of clamping limbs (104,105) via a manifold (106). The distal segment (102) includes two tubular members (201,202) laterally attached to each other, one of which is thinner than the other and collapsible for inserting the catheter through a much smaller diameter peel-away sheath. Contrary to existing practices, the lengths of the arterial and venous tubular members are reversed such as to provide a longer negative pressure intake lumen. A hydrophilic slip coating (207) covers the distal segment (102) to further ease the insertion of the distal segment into the peel-away sheath. The cross-sectional area of the proximal segment (103) is generally elliptical shaped for providing a leak proof fit through the vascular access site. A ring-like grommet (116) moveable along the proximal segment anchors the catheter to the surrounding tissue. The lumens extending throughout the entire catheter are generally circular in nature and substantially equal in cross-sectional area to provide substantially equal flows of intake and return blood and to minimize clotting. The wall thickness of the negative pressure intake member (204) is approximately one and a half to three times as thick as that of the tin-walled positive pressure tubular wall (206) to maintain adequate flows of blood without collapsing or stretching.
Patent EP-0469712-A1 (EP)
Inventor: PAOLI THOMAS I
IPC: H01S5/00
Filed: 1991-06-25
Abstract: In situ  removal of selected or patterned portions of quantum well layers (22) is accomplished by photo-induced evaporation to form quantum wires (38), which may be in non-linear shapes, at the bases of at least one groove (14) in a semiconductor structure (10).
Patent EP-0438336-A1 (EP)
Inventor: DEZ OLIVIER
IPC: B64D7/00
Filed: 1991-01-11
Abstract: The device is of elongated shape and is such that its axis of rotation in elevation, under the fuselage of the carrier, is off centre with respect to the inlet aperture (10). For the low-sighting line (Lvb), the device has a large protrusion with respect to the fuselage but, as the angle of elevation increases, the device self-retracts under the fuselage, the high-sighting lines being obtained without the pilot's visibility being interfered with. By further rotation about the axis of elevation, the inlet aperture is completely retracted under the fuselage, the section of the sighting device which protrudes with respect to the fuselage then being a minimum and of aerodynamic shape. …<??>Application, in particular, to carriers in which visibility by the pilot is essential, during deck landing phases for example. …<IMAGE>…
Patent EP-0467780-A1 (EP)
Inventor: CORNU MICHEL LEON PEDRO
IPC: G01N23/04
Filed: 1991-07-17
Abstract: Inspection device comprising an emitter (7) of radiation such as X-rays. Attached is an emitter (17) of a light ray (D) parallel to the arm (3). An oblique mirror (18) is placed in the beam of radiation (E) in order to reflect the light ray and render it parallel to the inspection radiation. There is thus available a referencing of the inspected portion by means of a camera (10) placed obliquely on an arm (3) without having to move the bulky emitter (17) close to parts absolutely necessary for the inspection. Moreover, as the mirror (18) is transparent to the radiation, the effectiveness is not reduced. 
<??>The invention is particularly useful for inspecting welds in narrow boreholes. 
<IMAGE>
Patent EP-0521225-A1 (EP)
Inventor: MUEHLEMANN HANS R PROF DR
IPC: A61P1/02
Filed: 1991-07-04
Abstract: In the field of therapy and prophylaxis of periodontitis, a new preparation is found for topical application. The preparation may be released into the periodontal pocket (4) by a controlled release system over long periods. The preparation comprises at least a β-lactamase inhibitor. Additionally it may further comprise an anti-endotoxin agent, an antibiotic or a mixture thereof.
Patent EP-0539374-A1 (EP)
Inventor: HORST PAUL WIENECKE
IPC: A23L1/304
Filed: 1991-01-17
Abstract: Produit au sucre candi incorporant un supplément minéral possèdant des propriétés de biodisponibilité minérale améliorées comprenant une matrice d'ingrédients de confiserie sans sucre présentant des zones discrètes multiples internes d'une composition de supplément minéral ainsi que des zones discrètes multiples d'une composition de sucre candi bouilli jusqu'à obtention d'une consistance dure incorporant un agent potentialisant comestible.
Patent EP-0473742-A1 (EP)
Inventor: MAEDER KARL JOZEF
IPC: C08J9/00
Filed: 1991-03-18
Abstract: Des mousses aminoplastiques stables, exemptes d'émission, à faible retrait, à l'épreuve du feu, sont obtenues grâce à l'utilisation d'un polyalcool halogéné, insaturé, dans le composant précondensat de résine, et un à un acide dodécylbenzolsulfonique partiellement estérifié de préférence avec un alcool gras et un alcool à plusieurs valences à chaîne longue, de préférence un polyéthylène-glycol, dans le composant durcisseur-agent moussant. Les mousses ainsi obtenues conviennent particulièrement aux travaux du bâtiment et de recouvrement, ainsi qu'au secteur agraire et à l'absorption de l'huile. Pour certaines des applications précitées, le composant précondensat de résine selon l'invention ou le composant durcisseur-agent moussant selon l'invention peuvent être traités respectivement avec un composant durcisseur-agent moussant classique ou un composant précondensat de résine classique.
Patent EP-0524230-A1 (EP)
Title: Analyse de composes constitues d'aldehydes ou pouvant etre convertis en aldehydes
Inventor: HILL MARTYN WILLIAM
IPC: G01N31/00
Filed: 1991-04-09
Abstract: Echantillon aqueux contenant du bisthiocyanate de méthylène ou un autre composé capable de libérer un aldéhyde, analysé par détermination de la quantité d'aldéhyde libérée par conversion, par rapport, par exemple, à un échantillon dont on a séparé les aldéhydes existants. Echantillon aqueux contenant du glutaraldéhyde ou un autre aldéhyde possédant au moins 2 atomes C, analysé par addition d'un agent produisant un complexe insoluble dans l'eau et détermination de la quantité de complexe ou d'aldéhyde, après régénération.
Patent EP-0547066-A1 (EP)
Inventor: RIDDING ANTHONY JAMES ROSE COT
IPC: G10K5/00
Filed: 1991-07-26
Abstract: Un couteau (1) comporte une lame (2) montée sur un corps (3) et intègre un sifflet (8) pourvu d'une embouchure (17), une chambre de résonance (16) et une sortie d'air (20). Le sifflet (8) se situe sur la surface extérieure (4) du corps (3), pratiquement sur la projection du plan du corps (3), au moins quand le couteau (1) est en position de transport. De ce fait, le sifflet (8) peut s'intégrer à des couteaux à lame fixe ou pliable et il est protégé des chocs car il ne possède pas de parties saillantes. Le sifflet (8) fait, de préférence, partie intégrante du côté du boîtier (14) du couteau (1), par exemple, comme pièce moulée en surface quand le boîtier (14) est en plastique. L'embouchure (17) est, de préférence, située en position transversale par rapport à l'extension longitudinale du couteau (1).
Patent EP-0543933-A1 (EP)
Inventor: ROSENBAUM JOHN M
IPC: C10G67/04
Filed: 1991-08-05
Abstract: Procédé de séparation et d'élimination de salissures de dimères aromatiques polycycliques stables de circuits de traitement d'une raffinerie par mélange d'un courant de paraffine (10) avec une partie d'effluent lourd (11) provenant d'un réacteur d'hydrocraquage (48) afin d'induire une précipitation des salissures, lesquelles peuvent ensuite être séparées puis éliminées de l'hydrocraqueur (48) pour être stockées ou rejetées comme déchets. D'autres modes de réalisation consistent à introduire des agents de floculation et à régler la température du mélange.
Patent EP-0549647-A1 (EP)
Inventor: KER VICTORIA S
IPC: G01N33/28
Filed: 1991-09-17
Abstract: La présente invention se rapporte à un appareil et un procédé servant à estimer le point d'écoulement d'une huile d'hydrocarbure. Le point d'écoulement de l'huile hydrocarbure donne une indication de ses caractéristiques à basse température, et est déterminé selon les processus de longue durée élaborés dans le test D-97 de l'ASTM. La présente invention décrit en général un moyen approprié pour estimer le point d'écoulement d'une huile d'hydrocarbure, qui consiste à diriger un écoulement de gaz pressurisé vers un échantillon de l'huile, et à déterminer la température la plus élevée à laquelle l'écoulemenet de gaz ne produit pas une onde de surface sensible sur la surface de l'huile.
Patent EP-0531457-A1 (EP)
Title: Procede de conversion directe de l'energie
Inventor: VINZ PETER DR-ING
IPC: F25B15/10
Filed: 1991-10-11
Abstract: L'invention concerne un procédé pour la conversion directe de l'énergie. Dans un cycle de réaction fermé, un composé chimiosorbé ou chimique est décomposé en ses différents composants dans une chambre de décomposition thermique avec apport de chaleur et reconstitué à partir de ces composants dans une chambre de réaction électrochimique avec production d'un travail utile non entropique. La formation d'un dégagement de chaleur entropique est empêchée par le processus ou, lorsque cela n'est pas possible, la chaleur dégagée est réintroduite par récupération dans le processus de décomposition thermique. Le procédé fonctionne sans dégagement de chaleur par rapport à son milieu et peut donc transformer la chaleur ambiante en travail utile non entropique. La partie décomposition proprement dite du processus convient pour la dissociation thermique de composés chimiques dont la dissociation ne pouvait s'effectuer jusqu'à présent que par la voie électrolytique.
Patent EP-0547163-A1 (EP)
Inventor: SOULILLOU JEAN-PAUL
IPC: A61K47/48
Filed: 1991-08-22
Abstract: Des polyligands stables sont obtenus en préparant des protéines fusionnées, la protéine fusionnée comprenant un ligand au niveau d'une terminaison et une sous-unité d'une protéine d'unité multimère à l'autre terminaison, la protéine fusionnée pouvant s'assembler pour donner un polyligand. Les polyligands trouvent application dans la modulation de procédés physiologiques par inhibition de la transduction de signaux induits par le ligand en utilisant des récepteurs de protéines à membranes de surface et/ou dans le cas de l'utilisation d'une microchaîne, par destruction induite par un complément ou toute autre fonction effectrice. La molécule peut se composer uniquement de composants humains pour éviter une réponse immune chez le receveur.
Patent EP-0560786-A1 (EP)
Title: Voice interface sensor free vehicle navigation system.
Inventor: LA RUE CHARLES
IPC: G01C21/36
Filed: 1991-05-24
Abstract: An audio navigation system including an artificial intelligence routing algorithm which does not require any internal or external sensors to locate the vehicle. The interface with the driver is via voice input and voice output and is therefor visually non-distracting and safe to use when the vehicle is in motion. The hardware is built around an optical disk player and therefor can be used for entertainment as well as navigation functions. Digitized maps, compressed voice records and the computer programs are stored on an optical disk.
Patent EP-0557396-A1 (EP)
Inventor: STRACK ROBERT DAVID
IPC: C10G70/02
Filed: 1991-10-18
Abstract: Séquence de procédé servant à traiter les gaz de craquage obtenus avec des matières de base lourdes qui produit de préférence du propylène, à l'exclusion de propane, de butanes et de butènes. Ledit procédé ne requiert pas un dépropaniseur et permet de réduire les coûts des équipements et de l'exploitation. A la place d'une colonne de séparation C3 classique, ledit procédé se caractérise par le fait qu'il utilise un dépropylénisateur, c'est-à-dire une tour de distillation conçue pour séparer le propylène du propane, des butanes et des butènes. Une unité d'hydrogénation servant à éliminer les impuretés peut être placée en amont du dépropylénisateur, ou le dépropylénisateur peut être séparé en deux sections, l'unité d'hydrogénation étant placée entre les deux sections.
Patent EP-0496346-A1 (EP)
Inventor: NISHIURA YOSUKE
IPC: G03C1/795
Filed: 1992-01-21
Abstract: A silver halide light-sensitive material comprising a polyester film support having thereon at least one light-sensitive layer, wherein:
     (1) said polyester film support satisfies the following relationships: 
 
       Tg ≦ 32.1A² + 55           
        X ≧ -0.74Tg + 71.7           
 
 wherein Tg is a glass transition temperature (°C); A is an equivalent water content (%) after moisture conditioning at 25°C and 50% RH for 10 days; and X is a degree of crystallinity;   (2) said polyester film support satisfies the following relationships: 
 
       Tg ≦ 32.1A² + 55           
        X ≧ -0.74Tg + 71.7           
        S ≧ 13           
        T ≦ 0.25           
        K ≧ 80           
 
 wherein Tg, A, and X are as defined above; S is a stiffness (g) with a thickness of 70 µm; T is an average percent thermal resistance (%) in TD and MD directions; and K is a percent transmission (%) at a wavelength of 400 nm;   (3) said polyester film support comprises a mixture of polyethylene terephthalate as a main component and at least one of a polyester having a hydrophilic group and a water-absorbing substance; or   (4) said polyester film support is a laminate film composed of at least one layer comprising a polyester having a Tg of not lower than 63°C and at least one layer comprising at least one of a polyester having a hydrophilic group and a water-absorbing polymer.   
     The photographic material exhibits curling elimination properties during development processing while retaining heat resistance and mechanical strength.
Patent EP-0512224-A1 (EP)
Inventor: MUCKLE KLAUS
IPC: B41K1/42
Filed: 1992-03-18
Abstract: A hand stamp (1), having impression characters (3) which are arranged, for example, on impression wheels (2) and may be able to be switched further, in particular when they are pressed down onto the surface to be stamped, has a self-inking element (4) with inking pads (5) in order to cover the impression characters (3) with printing ink automatically, in particular during the upward movement following stamping. In order that this self-inking element (4) does not remain in an unintended contact position which is reached, above all, in the top position of the impression wheels (2), there is a position of rest of the impression characters (3) in a position which is slightly lower relative to their top position, but above the surface to be stamped. In this position, the self-inking element (4) is arranged with spacing from the impression characters (3) of the impression wheels (2), and this position of rest can be fixed by a catch (11) which interacts with a recess (8) on the actuating rod (9) of the hand stamp (1) and is adjustable on the stamp housing (10). This catch (11) is arranged as a catch projection on a covering (12) for the stamp housing (10) and said covering (12) can be moved or pivoted, together with said catch projection (11), into the interior of the stamp housing (10) so that the catch projection (11) passes into the catch recess (8). In this manner, a separate catch slide with corresponding guides on the stamp housing (10) can be avoided. <IMAGE>
Patent EP-0507198-A1 (EP)
Inventor: ECKERT GUENTHER OSKAR
IPC: F16G13/18
Filed: 1992-03-25
Abstract: Die Erfindung betrifft eine Rollenkette für eine Papierbahneinzugsvorrichtung einer Rollenrotationsdruckmaschine. Der Erfindung liegt die Aufgabe zugrunde, eine räumlich bewegbare Rollenkette zu schaffen, die insbesondere Druckkräfte gut auf die Kettenführung überträgt. Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die Kettenglieder aus gabelförmigen Laschen (3) bestehen, die an der Basisseite (4) der Gabel in Richtung Kettenlängsachse (2) durch ein Gelenk (6) miteinander verbunden sind und daß die Laschen an den Enden der Gabeln quer zur Kettenlängsachse gelenkig miteinander verbunden sind.