baber/WOPTO huggingface dataset:
Patent EP-0385354-B1 (EP)
Title: Process for preparing anthracyclinones
IPC: C07C50/36
Filed: 1990-02-26
Granted: 1993-04-14
Abstract: Process for preparing anthracyclinones of general formula (I): <CHEM> wherein R represents a hydrogen atom or a COOR1 group in which R1 may be a hydrogen atom or an optionally substituted C1-C10 alkyl group, which are intermediates in the preparation of antitumor anthracycline glycosides, are prepared by:   (i)(a) reacting a 4-demethyl-4-sulfonyl-7-deoxy-13-dioxolanyl daunomycinone of formula (V): <CHEM> wherein R min  represents an alkyl group having from 1 to 10 carbon atoms optionally substituted by one or more halogen atoms or an aryl group optionally substituted by halogen, alkyl, alkoxy or nitro, in a reducing environment with a catalytic amount of a compound of formula (VIII):  MLnL min m wherein M represents a transition metal atom, L and L min , which may be the same or different, each represent an anion or a neutral molecule and n and m may vary from 0 to 4, such as to obtain a compound of formula (VII): <CHEM>  wherein R represents hydrogen; or (b) carbonylating a 4-demethyl-4-sulfonyl-7-deoxy-13-dioxolanyl daunomycinone of formula (V) as defined above, with carbon monoxide in the presence of a nucleophile R1OH wherein R1 is as defined above, an organic or inorganic base and as catalyst a compound of formula (VIII) as defined above, such as to obtain a compound of formula (VII) as shown above wherein R represents a COOR1 group; and (ii) introducing an  alpha -hydroxy group at the 7-position and removing the 13-oxo protecting group by acid hydrolysis from the resultant compound of formula (VII). r
Patent EP-0394713-B1 (EP)
Inventor: MUSSI EDWARD F
IPC: C12M3/04
Filed: 1990-04-03
Granted: 1994-02-16
Abstract: A roller bottle (10) is provided with provision for increased internal surface area for cell growth by the use of a foamed, textured or woven liner or sleeve (60) inserted into the bottle prior to use. The sleeve may be used in a single use roller bottle or a multiple use roller bottle. With the latter, the sleeve is discarded, the bottle sterilized, and a new sleeve or liner is inserted. The interstices of the foamed, textured or woven surface has the effect of increasing the actual surface area available for culturing cells in each single roller bottle, thus making the roller bottle of the invention cost effective.
Patent EP-0411332-B1 (EP)
Inventor: BEAULIEU PIERRE LOUIS
IPC: A61K38/00
Filed: 1990-07-03
Granted: 1995-12-06
Abstract: Disclosed herein are peptide derivatives of the formula X[-NR<1>-CH(R<2>)-C(W<1>)]n-NH-CR<3>(R<4>)-C(W<2>)-NR<5>-CH[CH2C(O)-Y] -C(W<3>)-N H- CR <6>- [ CR<7>(R<8>)-COOH]-C(W<4>)-NH-CR<9>(R<1><0>)-Z wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, R<1> is hydrogen, alkyl or phenylalkyl, R<2>, R<4> and R<1> DEG  are selected from amino acid or derived amino acid residues, R<3>, R<5>, R<6>, R<7>, R<8> and R<9> are hydrogen or alkyl, or R<7> and R<8> are joined to form a cycloalkyl, W<1>, W<2>, W<3> and W<4> are oxo or thioxo, Y is, for example, an alkyl or a cycloalkyl, Z is a terminal group, for example, COOH or CH2OH, and n is 0 or 1. The derivatives are useful for treating herpes infections.
Patent EP-0412607-B1 (EP)
Inventor: VAN EIJK JOHANNES HENRICUS
IPC: A21D15/00
Filed: 1990-08-02
Granted: 1994-03-02
Abstract: Retardation of crumb firming by the incorporation of thermostable glucanase. This thermostable glucanase restrains the retrogradation of the amylopectin without substantially affecting the amylose component of the starch.
Patent EP-0434125-B1 (EP)
Inventor: MACHADO JOSEPH MICHAEL
IPC: C08K3/00
Filed: 1990-12-11
Granted: 1996-02-28
Abstract: Polymer composition comprising a non-miscible blend of:   (1) a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon,   (2) a mineral filler, and   (3) a polyether esteramide polymer,  and optionally, (4) an acidic polymer incorporating moieties of an  alpha -olefin, an alpha , beta -ethylenically unsaturated carboxylic acid, and optionally a non-acidic, low molecular weight polymerizable monomer, the acidic polymer optionally having a portion of the carboxylic acid groups neutralized with non-alkali metal, show good dimensional stability while maintaining good strength and impact resistance. o
Patent EP-0390347-B1 (EP)
Inventor: SIDMAN ALAN LEE
IPC: G11B5/265
Filed: 1990-03-05
Granted: 1996-11-27
Abstract: Recording head to optimize high density recording by reduction of hooks on ends of transitions, the recording head having at least two poles with a gap section inbetween and configured with the second pole and gap section being greater in width than the first pole. Transverse field components are reduced at the head fringes and the transition becomes substantially parallel to gap. The vertical components of the head field are also minimized. Method for producing head with narrow first pole includes planarization of first pole area to receive wider gap layer and wider second pole.
Patent EP-0399858-B1 (EP)
Title: Cleansing composition containing in particular naftifine and/or terbinafine
IPC: A61K31/135
Filed: 1990-04-19
Granted: 1992-07-08
Abstract: Cleansing composition having a pharmaceutical or veterinary action, for the topical treatment of dermatophytosis, containing in aqueous solution at least one antifungal component and at least one surfactant, this composition consisting of a solution containing as an antifungal at least one allylamine, and as a surfactant at least one anionic surfactant.
Patent EP-0443283-B1 (EP)
Inventor: LASNIER DIDIER
IPC: G05D16/10
Filed: 1990-12-27
Granted: 1994-07-13
Abstract: The body (1) of the pressure-reducing device comprises opposed bores (8, 9) for the mounting of means of connection for entry (34) and for exit (46) and the outer end of the bore (3) forming a high-pressure chamber in which the regulation valve (7) is mounted is arranged to receive a means of connection (40) of a high-pressure manometer (41) forming a bearing surface for the spring (39) for loading the regulation valve (7), which comprises a frustoconical annular fitting (37) in which is force-fitted the rod (38) for coupling between the regulation valve (7) and the piston (13) delimiting the low-pressure chamber (12). 
<??>Application to various arrangements of pressure-reducing devices for industrial use. 
<IMAGE>
Patent EP-0417035-B1 (EP)
Title: Anchor cartridge
IPC: E21D20/02
Filed: 1990-08-22
Granted: 1993-05-19
Abstract: A container for a hardenable multicomponent mass, used in anchoring a fastening member in a bore hole, has blind holes forming chambers. The chambers extend axially and are parallel to one another. The blind holes are arranged to receive individual components of the multicomponent mass. The container is formed of a destructable material, preferably a ceramic. When the container is broken or destroyed, the components mix to form the hardenable mass. The open ends of the blind holes are sealed by a cover after the components are filled into the chambers. The cover is located at an end face of the container.
Patent EP-0423089-B1 (EP)
Title: Flywheel for an internal combustion engine
Inventor: GRZEGORZ JANISZEWSKI
IPC: F16F15/133
Filed: 1990-09-13
Granted: 1994-11-17
Abstract: Flywheel device for internal combustion engines. The device has a first flywheel mass (1) intended to be coupled to the engine crankshaft, and a second mass (2) with a frictional surface (12) designed to carry a clutch cover with associated pressure plate. Via first and second springs (40a,40b), laid in channel (17), and fingers (5,6,18) torque is transmitted between the masses. In the torque-unloaded state, there is a small play ("s") between the second springs (40b) and the adjacent fingers. When low torque is transmitted (idle), only the first springs (40a) are active.
Patent EP-0399998-B1 (EP)
Inventor: MAUGER PHILIP E
IPC: G03F1/20
Filed: 1990-05-25
Granted: 1998-09-16
Abstract: A high resolution shadow mask with low pattern distortion is formed from a silicon membrane with a pattern of apertures etched through the membrane by reactive ion etching using a silicon dioxide masking layer. To achieve low distortion over a large area membrane, the stress of the membrane and the masking layer is controlled to remain within an optimal range so that the stress relief that occurs when the apertures are formed is kept negligibly small. A silicon membrane with controlled stress is made using a p/n junction electrochemical etch-stop process. After making the membrane, it is then coated with a deposited silicon dioxide layer. The stress of the oxide layer may be adjusted to an optimum value by annealing after deposition. The membrane with the oxide mask layer is next coated with a photoresist layer which is then patterned with the desired shadow mask pattern. Once the photoresist is patterned, the pattern is then transferred into the oxide layer by reactive ion etching. The patterned oxide then serves as the mask for etching apertures through the silicon membrane, also done by reactive ion etching.
Patent EP-0452381-B1 (EP)
Inventor: STREET MICHAEL JOHN
IPC: A01J5/017
Filed: 1990-01-03
Granted: 1993-12-22
Abstract: L'invention concerne un agencement permettant d'appliquer un appareil de traite aux pis d'un animal à un point de traite, comprenant un logement pour ledit appareil, un dispositif de manutention doté d'un bras allongé (MA) destiné à supporter et à déplacer l'appareil entre un point d'acquisition dudit appareil et le point de traite. Il comprend également un moyen définissant un espace spécifique prévu pour un animal à traire relié de manière fixe audit point d'acquisition et au point de traite, un moyen destiné à détecter la position de l'animal retenu par rapport à l'espace et aux points reliés de manière fixe, et à émettre un premier signal (JS, JL) indiquant la position détectée de l'animal, un moyen pneumatique (PA1, PA2, PA3) situé dans ledit dispositif destiné à faire osciller et à déplacer longitudinalement ledit bras allongé (MA) afin de déplacer et de positionner ce dernier (MA) ainsi que n'importe quel appareil supporté, ainsi qu'un moyen de commande (CC) destiné à commander ledit moyen pneumatique (PA1, PA2, PA3), à actionner ledit bras (MA) afin de faire passer ledit appareil de traite (TCC) dans une position se trouvant en avant des trayons d'un animal retenu. Ledit moyen de commande (CC) répond audit première signal (JS, JL) afin de déplacer ledit appareil reçu vers l'arrière en-dessous de l'animal jusqu'au point de traite, pour permettre l'application à un trayon respectif d'un animal retenu. Ledit agencement comprend en outre, en association avec ledit appareil reçu, un moyen (TS) de détection de trayons localisés, destinés à émettre un second signal indiquant la position des trayons localisés par rapport audit appareil acquis. Ledit moyen de commande (CC) répond également audit second signal, afin de commander ledit moyen pneumatique (PA1, PA2, PA3), pour permettre l'application dudit appareil reçu à un trayon respectif, le mouvement du bras (MA) par l'intermédiaire de la réponse dudit moyen de commande (CC) au second signal localisé par rapport à la réponse audit premier signal afin de permettre l'application d'une coupe de trayon (TCC) dudit appareil, à un trayon.
Patent EP-0461146-B1 (EP)
Inventor: WASYLEZUCK MICHEL
IPC: D21F7/10
Filed: 1990-03-05
Granted: 1995-04-12
Abstract: PCT No. PCT/GB90/00332 Sec. 371 Date Aug. 29, 1991 Sec. 102(e) Date Aug. 29, 1991 PCT Filed Mar. 5, 1990 PCT Pub. No. WO90/10165 PCT Pub. Date Sep. 7, 1990.A papermakers fabric, and particularly a corrugator fabric, has a flat-woven, multilayer structure and is brought into endless form by a joint or seam arranged obliquely relative to the running direction of the fabric and at the roller side thereof. The angular disposition of the seam reduces noise levels, sheet marking and web breakage.
Patent EP-0478558-B1 (EP)
Inventor: KALLAY TAMAS
IPC: A61P43/00
Filed: 1990-04-06
Granted: 1994-02-02
Abstract: PCT No. PCT/HU90/00023 Sec. 371 Date Dec. 5, 1991 Sec. 102(e) Date Dec. 5, 1991 PCT Filed Apr. 6, 1990 PCT Pub. No. WO91/15483 PCT Pub. Date Oct. 17, 1991.The invention relates to a process for the preparation of pure isoflavone derivatives of the general formula (I),    <IMAGE>  (I)  wherein R stands for hydrogen or isopropyl, R2 and R3 stand for hydrogen or C1-2 alkoxy by reacting a rezorcinol-derivative of the general formula (III)    <IMAGE> (III) wherein R2 and R3 are as given above with ethyl-orthoformiate of the formula (IV) (C2H5O)3l CH(IV) in the presence of a base and optionally by alkylating the product.
Patent EP-0475960-B1 (EP)
Inventor: NORDYKE KEITH D
IPC: F16B19/05
Filed: 1990-05-03
Granted: 1994-03-16
Abstract: Ensemble de fixation composé d'un boulon (32) et d'un collier (10) pouvant être serti sur ce dernier (32) par l'application d'une force axiale au moyen d'un outil (58). Le boulon (32) comporte une partie filetée (48), un collier tubulaire (10) muni d'une extrémité intérieure et d'une extrémité extérieure, pouvant être posé sur le boulon (32) et doté d'une partie lisse (12) qui peut être sertie sur la partie filetée (48) par une force axiale appliquée entre le boulon (32) et l'extrémité extérieure du collier (10) au moyen d'un outil. Le collier (10) a un alésage traversant (15) avec une partie à diamètre réduit (16) par laquelle on peut guider le collier (10) sur le boulon (32). La partie lisse du collier est en général en forme de cône tronqué, dont le diamètre va s'élargissant depuis la partie (16) jusqu'à l'extrémité extérieure (18). La partie lisse du collier (12) a une épaisseur de paroi généralement uniforme depuis son extrémité extérieure sur une certaine distance recouvrant sa longueur de sertissage. La forme en cône tronqué de la partie lisse du collier (12) permet de maintenir un écartement par rapport au boulon qui empêche tout début de sertissage de l'extrémité extérieure du collier (10) sur la partie filetée (50) du boulon (32). L'épaisseur de paroi généralement uniforme permet un remplissage généralement uniforme des filets de la partie filetée (48) sans déformation sensible.
Patent EP-0451802-B1 (EP)
Inventor: SILARI MARCO
IPC: G01T1/29
Filed: 1991-04-10
Granted: 1996-03-20
Abstract: The apparatus and the method according to the invention allow to determine the energy of a ion beam, by directing the beam against a target (20) of a suitable material, which causes elastic and anelastic scattering of the particles, so as to determine the crossover angle for which the energy of the elastically scattered particles equals the one of the anelestically scattered ones, and to calculate, from this angle and from data relating to preselected physical values of the same particle beam, through preselected relativistical kinemastics relationships, the energy of the incident beam, with an uncertainty lower than the energy dispersion of the beam. <IMAGE>
Patent EP-0452893-B1 (EP)
Inventor: URLBERGER HERMANN HANS
IPC: E01F9/08
Filed: 1991-04-17
Granted: 1994-06-29
Abstract: In a protective fencing device for traffic areas, consisting of finished parts (1) which can be erected on the ground, are designed as hollow bodies and can be assembled together by plug fitting in a manner proof against pulling or bending, at least two horizontally spaced boards (12, 13) are provided in the interior thereof, these being fixedly connected to the insides of the lateral surfaces of the device and overlapping when it is plugged together. <IMAGE>
Patent EP-0468155-B1 (EP)
Inventor: STUTZENBERGER WERNER DR
IPC: F23D14/64
Filed: 1991-05-15
Granted: 1995-07-19
Abstract: The invention relates to a method for the combustion of fuel gas with free oxygen-containing gas, in particular with low-pressure fuel gas supply (< 100 mbar) and using the Coanda effect. i.e. that low- pressure fuel gas is supplied to a suction/mixing pipe over the entire cross-section except for an annular gap adjacent to the wall of the suction/mixing pipe, while at the same time free oxygen-containing gas at higher pressure is fed in via the annular gap and thus an additional suction of fuel gas arises. In order to improve such a low-pressure combustion method, to design it efficiently, reliably and easily regulably, it is proposed that only a primary part of the free oxygen-containing gas necessary for the combustion is supplied via the Coanda annular gap (5[216C]) inside the suction/mixing pipe (2), while a secondary part is only supplied to the gas mixture leaving the suction/mixing pipe, the values for     - pressure and quantity of the primary free oxygen-containing gas - pressure and quantity of the secondary free oxygen-containing gas   being adjusted as a function of the available fuel gas pressure, the desired adjustment of the combustion and the combustion efficiency and the purpose of application and characteristic data relating to safety regulations.
Patent EP-0450996-B1 (EP)
Inventor: REZE YANNICK
IPC: H01R9/05
Filed: 1991-02-25
Granted: 1995-10-11
Abstract: One exemplary embodiment comprises:   - a cradle (3), made from plastic, interposed between the cable (2) and the printed-circuit (4) board, comprising: guide faces (15); a positioning stud (14); and a hollow (13) for receiving and holding the cable (2); - a stirrup-shaped clamp (1), made from solderable metal, comprising two arms (9-10, 19-20) constituting two insulation-displacement contacts, this stirrup-shaped clamp being crimped over the cable (2) which is held in place on the cradle (3), in order to establish two contacts with the screening braid (8) of the cable and to connect this braid to the earth of the printed circuit (4); and comprising a plurality of feet (21) inserted into holes (6) and soldered to the lands (22) of the printed circuit.   Application to the manufacture of electronic devices. <IMAGE>
Patent EP-0462282-B1 (EP)
Title: Moulage de polyimide
Inventor: TAMAI SHOJI IIJIMACHO
IPC: C08J5/18
Filed: 1990-12-21
Granted: 1996-06-26
Abstract: L'invention se rapporte à une fibre et à un film de polyimide de résistance élevée, de module élevé et de cristallinité élevée, qui proviennent d'un nouveau polyimide ayant une bonne aptitude au moulage, qui est supposé moulable par fusion sans que sa cristallinité élevée soit affectée et qui contient des unités structurelles répétitives représentées par la formule (I), dont une proportion molaire d'au moins 85 % contient des unités répétitives représentées par la formule (II), et dont une partie molaire de 0,5 à 15 % contient des unités répétitives représentées par les formules (III), (IV) et/ou (V), exception faite de la formule (II).
Patent EP-0519926-B1 (EP)
Inventor: HANSEN JENS
IPC: A61K31/465
Filed: 1990-12-12
Granted: 1996-05-01
Abstract: The present invention concerns a transdermal system with a reservoir layer comprising an active substance, at least part of which is in the form of an inclusion complex formed between a cyclo compound and the active substance. The release rate from the system is controlled by the dissociation of the complex.
Patent EP-0526461-B1 (EP)
Inventor: SCHABERT HANS-PETER
IPC: F16K31/04
Filed: 1991-03-06
Granted: 1995-05-24
Abstract: Zum Schutz einer in der Armatur von einer in einem Gehäuse (4) drehbaren Spindelmutter (6) bewegten Spindel (2) ist eine Bremseinrichtung für die Spindelmutter (6) vorgesehen, bei der bei Überschreiten einer vorgegebenen Sollkraft auf die Spindel (2) zwei einander zugewandte Reibflächen (11, 13) gegeneinander gepreßt werden. Eine Reibfläche (13) ist mit der Spindelmutter (6) und die andere Reibfläche (11) mit dem Gehäuse (4) drehfixiert. Erfindungsgemäß ist für die Drehfixierung wenigstens einer der beiden Reibflächen (13) ein Leerwinkel (Ζ) vorgesehen. Durch diese Maßnahme ist zum erneuten Lösen der Spindelmutter (6) ein kleineres Drehmoment als das beim vorhergehenden Absteuerversagen wirksam gewordene Bremsmoment erforderlich.
Patent EP-0477379-B1 (EP)
Title: Dispositif d'affichage de forme d'onde pour faciliter l'observation simple d'une forme d'onde de haute resolution
Inventor: KAWAUCHI TAKEHIKO ANRITSU FAMI
IPC: G01R27/32
Filed: 1991-03-30
Granted: 1996-02-28
Abstract: Un élément de mesure U100 mesure le signal d'entrée en modulant la fréquence dans la plage de mesure d'une bande de fréquence prédéterminée, pour obtenir des données sur des formes d'onde qui sont développées sur un axe de fréquence, comme des données spectrales obtenues par un analyseur spectral, Les données sur des formes d'onde mesurées par l'élément de mesure U100 sont affichées sur un dispositif d'affichage U500, alors qu'elles sont développées sur l'axe de fréquence, c'est-à-dire, alors qu'elles sont en correspondance avec la fréquence de mesure, à travers l'élément de traitement de données affichées U20 compris dans l'élément de commande U200. L'élément de commande U200 a un élément de commande de mesure U30 destiné à commander l'élément de mesure U100 et un élément de traitement d'agrandissement/de stabilité d'affichage U40 servant à commander l'élément de traitement de données U20. Ces éléments, U30 et U40, sont fournis pour permettre l'affichage de données sur une forme d'onde qui est agrandie ou réduite en prenant un point prédéterminé sur l'axe de fréquence comme centre d'agrandissement ou de réduction sous une condition modifiée de la fréquence de mesure établie par un élément de détermination de condition U900. Cet élément de traitement d'agrandissemant/de stabilité d'affichage U40 sert à l'observation d'une forme d'onde très fine et constitue l'essentiel de cette invention, tout en commandant sensiblement le dispositif d'affichage U500, comme l'élémemt de commande U200.
Patent EP-0541635-B1 (EP)
Inventor: ROLL JOACHIM
IPC: C08L61/20
Filed: 1991-07-31
Granted: 1995-01-25
Abstract: PCT No. PCT/EP91/01435 Sec. 371 Date Mar. 18, 1993 Sec. 102(e) Date Mar. 18, 1993 PCT Filed Jul. 31, 1991 PCT Pub. No. WO92/02591 PCT Pub. Date Feb. 20, 1992.The present invention relates to acid-curing aqueous coating compositions, in particular for the coating of veneer films and continuous edges, containing an amino resin and a hydroxyl-containing polyester.
Patent EP-0556229-B1 (EP)
Inventor: SMITS KAREL F A A
IPC: A61N1/39
Filed: 1991-09-06
Granted: 1994-05-25
Abstract: Electrode de défibrillation fabriquée en moulant une âme d'électrode allongée se présentant sous forme de deux segments parallèles définissant chacun plusieurs courbes sigmoïdes (12, 14), en faisant glisser une bobine conductrice (20) sour la longueur de l'âme de l'électrode, en couplant la bobine de l'électrode (20) à un conducteur allongé (24), en moulant des éléments formant un pont (18) pour relier les deux segments de l'âme en des endroits espacés situés sur la longueur des segments et en moulant un élément de transition (22) sur l'ensemble d'électrode (10) au niveau de la jonction entre la bobine de l'électrode (20) et le conducteur allongé (24). L'électrode ainsi produite est tout particulièrement adaptée pour être utilisée comme électrode de défibrillation de la portion inférieure de l'÷sophage, et présente une souplesse dans le plan défini par le corps de l'électrode ainsi qu'une torsion et d'autres déformations pour s'adapter et suivre la surface changeante du c÷ur pendant les contractions cardiaques.
Patent EP-0558751-B1 (EP)
Inventor: NAKAO HIROSHI
IPC: A61K38/17
Filed: 1991-11-19
Granted: 2000-02-02
Abstract: A therapeutic agent for skin or corneal diseases containing as the active ingredient CPB-I or recombinant CPB-I, both of which are excellent in the activities of promoting neoformation of granulations of fibroblast, extending corneal endothelial and epithelial cells, etc., and lowering PKC activity. Because this agent has an action mechanism different from that of the conventional agent, it can be used together with the conventional agent to enhance the therapeutic effect, thus being remarkably useful for treating all sorts of the skin and corneal diseases, in particular, wound and psoriasis.