baber/WOPTO huggingface dataset:
Patent EP-0427526-A1 (EP)
Inventor: DOMANY GYOERGY DR
IPC: A61K31/44
Filed: 1990-11-07
Abstract: The invention relates to pyridine derivatives of formula (I),
      wherein 
Q represents a nitro or cyano group; and 
X¹ and X², which may be the same or different, represent a hydrogen or halogen atom, or a trifluoromethyl, a lower alkyl, alkoxy or nitro group, bound to any of the carbon atoms of the phenyl ring. 
     The invention further relates to pharmaceutical compositions containing these compounds and processes for their preparation. 
     The compounds of formula (I) possess gastric acid secretion inhibiting, tissue-protecting, analgesic and mild antiinflammatory effects and are useful for therapeutical purposes.
Patent EP-0424225-A1 (EP)
Inventor: GUESNON JEAN
IPC: E21B17/01
Filed: 1990-10-15
Abstract: The invention relates to a riser (6) for deep water, comprising a main tube (13) or extension tube and peripheral lines (12). This riser has at least two of the following characteristics:      &cirf&  use of an internal lining (15) of the extension tube, &cirf&  use of a float (8) on only the upper part of the extension tube, &cirf&  use of an extension tube and/or of at least one peripheral line of which the mass is lower than that of an equivalent steel tube and/or of an equivalent steel peripheral line respectively.   <IMAGE>
Patent EP-0439978-A1 (EP)
Inventor: GALTIER LUCIEN
IPC: B60G9/04
Filed: 1990-12-27
Abstract: The invention relates to a rear axle of a motor vehicle. This axle comprises a cross member (1) pivotally mounted in relation to the body, about the imaginary axis located at the intersection of the longitudinal centre plane of the vehicle and the vertical plane passing through the axis of the rear wheels (6) or to the rear of this intersection, the cross member being connected to the body (2) by a flexible linkage system comprising two first flexible linkage devices (5) located to the front of the rear wheel axis and two second flexible linkage devices (7) located to the rear or on a level with the axis of the rear wheels, symmetrically in relation to the longitudinal centre plane of the vehicle. The axle is characterised in that each first flexible linkage device (5) comprises flexible means which are inserted between the body (2) and the cross member (1) and capable of endowing the linkage with a relatively high flexibility in the tangential direction in relation to the imaginary axis (3) and a low flexibility in the radial direction. The invention can be used on motor vehicles. <IMAGE>
Patent EP-0430827-A1 (EP)
Inventor: FRANCES JEAN-MARC
IPC: C08G77/38
Filed: 1990-11-20
Abstract: An organopolysiloxane composition containing a cyclopentenyl residue stable in storage in the absence of gaseous oxygen, in particular in the absence of atmospheric oxygen, and capable of being crosslinked to an elastomer in the presence of gaseous oxygen originating in particular from the surrounding air, characterised in that it contains: 
 
  (A) - 100 parts of diorganopolysiloxane containing at least 3 cyclopentenyl residues per molecule, each of these groups being bonded directly, via a SiC bond, to a different silicon atom, 
  (B) - a catalytically effective quantity of a cure catalyst, 
  (C) - 0 to 250 parts of an inorganic filler. 
 
<??>Application of the compositions to the production of coatings or seals.
Patent EP-0394188-A1 (EP)
Inventor: LINS REINHARD
IPC: B23B51/00
Filed: 1990-03-21
Abstract: Das Fräswerkzeug zum Herstellen abschnittsweiser, umlaufender Erweiterungen (13) in Bohrlöchern (12) weist einen Antriebsschaft (1) auf, an dem ein Fräser (4) mit Schneidkörper (7a) aufweisendem Kopf (7) schwenkbar und drehbar gelagert ist. Der Lagerung des Fräsers (4) dient ein Kugelgelenk (3e, 6). Anschlagflächen (3c) am Antriebsschaft (1) dienen der Drehmitnahme des Fräsers (4), dessen Kopf (7) zur Herstellung der Erweiterungen (13) sich an der Wandung der Bohrlöcher (12) abwälzt.
Patent EP-0429422-A1 (EP)
Inventor: VAHERI MARJA
IPC: D21B1/02
Filed: 1990-11-13
Abstract: The The invention relates to a procedure for the production of mechanical pulp from a fibrous product. To reduce the refining energy, the fibrous product is subjected to an enzyme treatment in which an enzyme acts on the lignin in the fib­rous product. When oxidizing enzymes are used, it is preferable to adjust the redox potential to the optimum level characteristic of each oxidation-reduc­tion enzyme by means of suitable oxida­tion-reduction chemicals. In addition to reducing the refining energy consumption, the enzyme treatment also improves the strength properties and the blue reflec­tance factor of the pulp.
Patent EP-0421975-A1 (EP)
Inventor: HENDRICKX LUDOVICUS
IPC: F24D19/06
Filed: 1990-10-04
Abstract: Covering for radiators, characterised in that it principally consists of three parts, respectively an upper part (3) and two side parts (4) which are connected to each other in the corners, whereby at least one of both corner connections consists of at least one coupling (7) which is formed by a notch (8) in a first part and a protrusion (9) in the second part working together with this notch (8).
Patent EP-0447490-A1 (EP)
Inventor: VAN AKEN MORGAN
IPC: G01N33/576
Filed: 1989-12-11
Abstract: L'invention concerne des procédés de diagnostic de maladies ayant pour résultat la libération de fragments de membrane de base, entre autre des fragments, des molécules et/ou des complexes intacts de composants de membrane de base. La détection de fragments, de molécules et/ou de complexes intacts de membrane de base dans un liquide biologique selon les procédés immunologiques et physicochimiques de l'invention, permet de diagnostiquer une grande variété de maladies, entre autres des cancers, des maladies dégénératives du collagène, ainsi que l'hépatite. Les liquides biologiques adaptés comprennent l'urine, le sérum, le liquide synovial ainsi que le liquide cérébrospinal.
Patent EP-0447493-A1 (EP)
Inventor: PEFEROEN MARNIX
IPC: C12N1/21
Filed: 1989-12-11
Abstract: L'invention concerne une nouvelle souche de Bacillus thuringiensis produisant des protéines cristallines pendant la sporulation, toxiques pour les lépidoptères. Les protéines cristallines comprennent des protoxines de 130 kDa et de 135 kDa pouvant produire respectivement des toxines de 60 et de 63 kDa, en tant que produits de digestion de trypsine. On peut utiliser la souche elle-même, ou ses cristaux ou ses mélanges de protoxines ou de toxines, comme constituant actif dans une composition insecticide pour combattre les lépidoptères.
Patent EP-0494893-A1 (EP)
Title: Dogleg stairs.
Inventor: RIIHIMAEKI JUHA
IPC: E04F11/02
Filed: 1990-09-26
Abstract: The invention relates to a dogleg stairs construction comprising a stairs run (1) as well as a landing (2) forming an extension for it. For reducing the space required by the stairs, the uppermost step (8) of the stairs run is displaced under the landing and the nose of the landing is notched (5) according to the stair pattern. In the inner edge, the notching is decreased to an inner turn point (A') for maintaining the stair pattern on the side of the inner curve.
Patent EP-0494910-A1 (EP)
Inventor: EGERER IDO
IPC: A61K9/08
Filed: 1990-10-03
Abstract: Acides dicarboxyliques aliphatiques de formule générale (CH2)6-9.(COOH)2, utilisés de façon appropriée sous forme de leurs sels de sodium ou de calcium, en additif dans la fabrication de gouttes ophtalmiques. De ce fait, l'évaporation du liquide instillé est ralentie et l'efficacité des gouttes améliorée.
Patent EP-0501986-A1 (EP)
Title: Isoxazolines, procede de preparation et application comme produits phytosanitaires
Inventor: LOEHER HEINZ JOSEF
IPC: C07D261/04
Filed: 1990-11-17
Abstract: Les composés de formule (I), où Z, X et n sont définis comme dans la revendication 1, peuvent être employés comme antidotes de la phytotoxicité de nombreux herbicides sur les plantes cultivées, sans que le pouvoir herbicide contre les plantes nuisibles soit affecté.
Patent EP-0461397-A1 (EP)
Inventor: LAMMERS ULRICH
IPC: A01M3/02
Filed: 1991-05-10
Abstract: An apparatus is shown and described for catching and killing insects such as flies or the like, having a grid-shaped plate (2) attached to a handle (1) and a receiving part (3) covering a region of the plate (2) at the handle end for collecting the insects. Particularly good ease of handling, combined with simple design and lightweight construction, is achieved in that the receiving part (3) encompasses the covered region of the plate (2), having a marginal elevation (6), and receiving elevations (6A) provided at the plate edge (5) and a tray (4), and in that the tray (4) is movably fixed in the region of the connection of handle (1) and plate (2) and forms, in its position of rest, an acute angle (W) to the plane of the plate (2). <IMAGE>
Patent EP-0466163-A1 (EP)
Inventor: WEDI HELMUT
IPC: E04F19/00
Filed: 1991-07-12
Abstract: Semi-finished product, in particular building board (20) or constructional trim, consisting of layered and planar-connected boards of rigid foamed plastic, which are connected by at least one intermediate layer (24) of cured plastic mortar and an inserted reinforcing fabric (23). <IMAGE>
Patent EP-0486780-A1 (EP)
Inventor: WIESE FRANZ JOSEF
IPC: D01H9/04
Filed: 1991-09-06
Abstract: The invention relates to a device 1, arranged on a carrier of a bobbin-changing apparatus of a spinning machine, especially a ring-spinning machine, for gripping an empty or wound tube 9. In this regard, each device 1 has a feeler 4 for the presence or absence of a tube 9, which is connected to a signalling means. 
<IMAGE>
Patent EP-0479095-A1 (EP)
Inventor: BRAETSCH ERNST-CHRISTIAN
IPC: E05B47/00
Filed: 1991-09-24
Abstract: The invention relates to an electromagnetic door lock for machines, having a rotary latch (3) which surrounds a knob located on the door. The rotary latch acts on a pivoting lever (5) which can be blocked by a magnetically controllable rocker (7). These locks have hitherto had a strong mains-voltage magnet which is a disadvantage in view of the increased safety requirements. The object of the invention is to provide an inexpensive device which has a low-voltage magnet and which, moreover, is even safer against overloading. This object is achieved in that the pivoting lever (5) is equipped with two easy-action rollers (13, 16), of which one engages into a depression of the rotary latch (3) and the other stands in front of the blocking edge of the rocker (7), the longitudinal axes of the rocker (7) and of the pivoting lever forming an angle of just above 90 DEG . <IMAGE>
Patent EP-0493660-A1 (EP)
Inventor: VOLKERT HEINZ
IPC: A61B3/06
Filed: 1991-11-02
Abstract: The invention specifies a new anomaloscope which is set up for examining the normal colour vision of test subjects using the Nagel method, in which the anomalous quotient according to DIN 6160 can be determined. An already known device of this type is substantially further improved by substantially increasing the intensity of two types of light produced in luminescence diodes, namely a yellow comparison light and a mixed light of two spectral colours, by producing both types of light in so-called Ulbricht spheres (4, 6) in which a multiplicity of luminescence diodes (43, 63) are installed. It is also possible to install normal lamps in conjunction with interference filters (44, 64) as an alternative to the luminescence diodes. In this way, it is also possible, inter alia, to implement the principle of the tritanomaloscope (blue/yellow and red/green sensory testing). In this case, the mixture of the two spectral colours of the second type of light is performed directly in the associated Ulbricht sphere. Since the space requirement of the luminescence diodes is slight, a relatively large number can be arranged in the Ulbricht spheres, so that it is also possible to provide replacement diodes which are connected when working diodes fail. It is also possible to provide luminescence diodes for more than two monochromatic spectral colours. The achievable light intensity permits the use of semitransmitting divider mirrors (1, 7) in the beam path of the anomaloscope, so that a neutralisation of the halogen light (72) can be reflected in in a simple way, and it is also possible for an operator to make a check observation (81). <IMAGE>
Patent EP-0489296-A1 (EP)
Inventor: YOKOMOTO HIDEKI
IPC: F16K5/06
Filed: 1991-11-18
Abstract: There is provided a ball valve assembly with a flow regulating mechanism, having a flow passage opening/closing function of a ball valve itself and a flow regulating function for defining a magnitude of an opening of a flow passage, there functions being effected independently each other. 
     Flow regulation can be effected by a gate valve (or a flow regulating rod), so that a flow repeatability after adjustment of a flow rate can be ensured. Further, the flow rate can be regulated in a range such that no water hammer occurs even when rapidly opening or closing the ball valve, thereby extending a service life of the ball valve.
Patent EP-0445877-A1 (EP)
Inventor: MARAZZI FILIPPO
IPC: C03C8/04
Filed: 1991-03-01
Abstract: A vitreous ceramic composition for coating ceramic articles with a zinc and alumina base capable of separating rapidly up to 50 % of crystalline phase consisting essentially of gahnite. The percentages by weight of the principal ingredients of the composition are the following. SiO₂ 30 - 50 %; Al₂O₃ 10 - 25 %; ZnO 8 - 25 %; B₂O₃ 5 - 20 %; TiO₂ 0 - 7 %; other selected oxides can be added to change the fusibility characteristics and heat expansion coefficients on the basis of specific applications of the composition.
Patent EP-0453030-A1 (EP)
Inventor: SZUBA STEFAN
IPC: H05B41/392
Filed: 1991-04-12
Abstract: A method for controlling the luminescence of a fluorescent lamp in which a light sensor operates in response to light other than that from the fluorescent lamp striking it to increase the luminescence of the lamp.
Patent EP-0474302-A1 (EP)
Inventor: BRINER PAUL HOWARD
IPC: C07C35/21
Filed: 1991-09-02
Abstract: The invention provides cyclohexenol derivatives of the general formula
     in which n represents an integer from 0 to 5; each R represents a halogen atom, nitro, cyano, hydroxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, amino, alkylamino, dialkylamino, alkoxycarbonyl, carboxyl, alkanoyl, alkylthio, alkylsulphinyl, alkylsulphonyl, carbamoyl, alkylamido, cycloalkyl or phenyl group; and R 1 , R 2  and R 3  independently represent a hydrogen atom or an alkyl group, with the provisos that when R 1 , R 2  and R 3  all represent a hydrogen atom then n is not 0 and, when R 1 , R 2  and R 3  all represent a hydrogen atom and n is 1, R does not represent a fluorine atom substituted at the 4-position of the phenyl ring; and a process for their preparation. Compounds of formula I are useful as intermediates in the preparation of certain fungicidally active cyclopentane derivatives.
Patent EP-0471426-A1 (EP)
Inventor: SCHOTT HANS-KLAUS DR-ING
IPC: B04C3/06
Filed: 1991-06-22
Abstract: The invention relates to a device for separating solid particles from a gas stream containing solids, in particular for separating large-grain solid particles, having a housing through which the gas stream to be purified is to flow, which is provided with a solids outlet, in which an essentially rotationally symmetrical (gas) guiding and (solids) deflecting body ( = swirl body) is arranged at a distance from the inside wall of the housing and which is provided at its outlet end with an immersion tube, the swirl body (5) being provided on its outside with at least one helical coil (7) through which the gas stream containing solids can be made to rotate around the axis of symmetry (8) of the separator. 
<IMAGE>
Patent EP-0466568-A1 (EP)
Inventor: ROUMIEU RAYMOND
IPC: C10G49/02
Filed: 1991-07-08
Abstract: Pretreatment of a refining or petrochemistry catalyst containing at least one metal in metallic form or in the form of a metal oxide deposited on a support. 
<??>The catalyst is impregnated with a solution or suspension containing, on the one hand, a specific sulphur-containing agent and, on the other hand, an organic reducing agent.
Patent EP-0475903-A1 (EP)
Inventor: SCHAEDELI ULRICH DR
IPC: G03F7/038
Filed: 1991-09-04
Abstract: Non-polymeric compounds which contain at least one aromatic ring system carrying one or more one or more tetrahydropyranyloxy substituents of formula I    <IMAGE>  (I)  wherein R1 is hydrogen, halogen, alkyl, cycloalkyl, aryl, alkoxy or aryloxy, R2 is hydrogen, alkyl, cycloalkyl or aryl, R3 is a saturated or unsaturated hydrocarbon radical, R4 and R5 are each independently of the other hydrogen, halogen, alkyl, alkoxy or aryloxy, and X is a direct single bond or a methylene or ethylene bridge. These compounds are especially suitable for the preparation of photoresist compositions which can be used both for the production of positive as well as negative images. The photoresists are preferably used for deep-UV microlithography.
Patent EP-0493343-A1 (EP)
Inventor: VEDANI AUGUSTO
IPC: D01G19/08
Filed: 1991-12-17
Abstract: The device includes a gripper (1) with a pair of jaws (4, 8) for gripping a sliver of textile fibres (2) between them so that an end portion (2a) extends on the opposite side of the gripper (1) from the rest of the sliver (2). The gripper (1) has a plurality of nozzles (18) for delivering onto the end portion (2a) an air-flow which tends to keep the end portion (2a) aligned in a predetermined direction.
Patent EP-0462952-A1 (EP)
Inventor: LARSSON STIG MARTIN
IPC: H04B1/40
Filed: 1991-05-22
Abstract: The present invention relates to a method of regulating or adjusting the transmission power when transmitting signals between a mobile station and a base station in a digital mobile telephony system. The output power is regulated with the intention of constantly maintaining the transmission power at an optimum level, by which is meant that the transmission power is as low as possible such as to prevent unnecessary disturbance of neighbouring channels transmitting information on the same frequency, but sufficiently high for the transmitted information to be interpreted in the receiver. 
     According to the inventive method, the measurement values of signal strength and signal-transmission quality are collected (1). The mean values of the signal strength and transmission quality (2) are calculated on the basis of the collected measurement values. With the aid of the calculated mean values, there is calculated an anticipated value of signal strength (Z_SS) and transmission quality (Z_QQ) at the next time-point t₁, provided that the transmission power is maintained unchanged in relation to the transmission power at the present or instant time-point (t₀). Finally, the transmission power (MS_PWR) at the next time-point (t₁) is regulated on the basis of these anticipated values (Z_SS, Z_QQ). The transmission power (MS_PWR) is increased when the anticipated transmission quality is poorer than the desired quality and is increased when the anticipated quality is higher than the highest permitted quality or when the anticipated signal strength is greater than the maximum permitted value. The transmission power is otherwise maintained unchanged.
Patent EP-0462260-A1 (EP)
Title: Magnetic document validator
Inventor: BRYCE DAVID R
IPC: G01N27/72
Filed: 1990-12-24
Abstract: A method of and apparatus for determining the genuineness of a document such as a currency note printed at least in part with magnetizable ink in which there is produced a first signal as a measure of the saturation magnetization of a portion of the document printed with the ink and a second signal as a measure of the remanent magnetization of said portion and in which the ratio of the second signal to the first signal is determined as a measure of genuineness of the document.
Patent EP-0472674-A1 (EP)
Title: Clinometer.
Inventor: SCHAEFLER REINHARD
IPC: G01C19/00
Filed: 1991-01-18
Abstract: An inclination measurement arrangement contains a base on which a carrier plate carrying at least one inclination meter (25) is supported by three feet fitting in guide devices ensuring reproduciblee positioning. The plate is a motorised turn table (7) which can be rotated on the base (1), tilted and raised and lowered along the rotation axis. furhter calibration supports (21) are at 45 deg. to the x and y measurement axes and in a plane parallel to that contg. the other supports. A microprocessor is used for control and evaluation.
Patent EP-0468039-A1 (EP)
Title: Method for improving the paintability of objects fashioned from polyamide/polyolefin alloys.
Inventor: VERZARO FRANCIS
IPC: C08J7/00
Filed: 1991-02-14
Abstract: A method for improving the paintability of a shaped object of which at least the outer portion is made of a polyamide/polyolefin alloy, wherein an electrical discharge is made to act on a gaz in order to create a cold plasma type reactive gas stream, and the shaped object is brought into contact with the reactive gas stream thereby produced and with an oxygen source in order to oxidize the surface of the shaped object. The method is particularly useful for treating trim for motor vehicles as well as items of garden furniture prior to painting.
Patent EP-0517794-A1 (EP)
Inventor: SALISBURY RICHARD
IPC: G08B21/18
Filed: 1991-02-28
Abstract: Système de détection pour la surveillance d'un équipement de sécurité porté par des personnes pour lesquelles le port de cet équipement est obligatoire. le système de détection est plus spécifiquement conçu pour des personnes qui passent par une voie d'accès à une zone particulière requérant le port de l'équipement et aussi pour les opérateurs des machines, qui doivent porter le même équipement. Une des variantes du système de détection comporte un réflecteur infrarouge (22) fixé sur une pièce particulière de l'équipement, par exemple des lunettes de sécurité (20), un émetteur infrarouge (16) et un récepteur infrarouge (18) se trouvant sur un côté de la voie d'accès (12) à la zone particulière, et un système d'alarme qui est déclenché quand une personne ne portant pas l'équipement spécifique essaie de passer par la voie d'accès à la zone particulière. Dans une autre variante, le système de détection comporte une téléboucle (152) montée sur une voie d'accès qui émet un champ télémagnétique (154), un générateur de signaux qui transmet les signaux à la téléboucle (152) à une fréquence présélectionnée, un transducteur ferromagnétique (160) avec une membrane (162) qui se trouve sur l'équipement de sécurité et qui vibre quand il est exposé au champ magnétique (154) pour générer une tonalité, et un récepteur de sons (158) qui captera la tonalité générée par la vibration de la membrane du transducteur (162). Dans cette dernière variante, l'alarme est déclenchée quand le récepteur de sons ne capte aucune tonalité produite par le transducteur.
Patent EP-0476087-A1 (EP)
Inventor: KRAMER CAROLYN M
IPC: C23C14/02
Filed: 1991-03-04
Abstract: Un procédé pour fabriquer une lame de rasoir comprend les étapes suivantes: fournir un substrat de céramique polycristallin (10) d'une grosseur de grain de moins de deux micromètres; appliquer une abrasion mécanique au rebord du substrat de céramique polycristallin pour y former un rebord aiguisé qui a un angle de dégagement de moins de vingt degrés; et graver par crépitement le rebord aiguisé pour réduire le rayon de l'extrémité à moins de 300 Angstroms afin de produire un rebord coupant. Les lames qui en résultent font preuve d'excellentes capacités de rasage.
Patent EP-0478739-A1 (EP)
Inventor: RIEGER BERNHARD WACORE-TAMAGAW
IPC: C09K19/44
Filed: 1991-04-12
Abstract: Un milieu de cristaux liquides à base d'un mélange de composés à polarité moyenne se caractérise par le fait qu'il contient un ou plusieurs composés ayant la formule générale (I), dans laquelle Yreprésente H ou F, X représente F, Cl, CF3, OCF3, ou OCHF2, un des résidus Q1 et Q2 représente -C2H4 et l'autre rédidu Q1 ou Q2 représente une liaison simple, alors que R représente alkyle, oxaalkyle, fluoroalkyle ou alcényle ayant jusqu'à 7 atomes de C.