baber/WOPTO huggingface dataset:
Patent EP-0199086-B1 (EP)
IPC: C08G18/32
Filed: 1986-03-19
Granted: 1989-09-27
Abstract: Polyurethanes may be conveniently made by curing disocyanate-terminated urethane prepolymers with a N, N'-dialkylmethylenedianiline. The diamine N, N'-di(2-butyl)-4, 4'-methylenedianiline is a particularly useful diamine. The resulting polyurethanes often are thermoplastic rather than thermosetting, making them especially useful as coatings, adhesives, and sealants. Such secondary aromatic diamines have acceptable pot lives and afford products with a variety of properties.
Patent EP-0209002-B1 (EP)
IPC: B32B15/02
Filed: 1986-07-03
Granted: 1990-11-28
Abstract: The packaging material concerned is for light-sensitive products, having an outer layer of a plastics film, a middle layer of metal, which is formed by metallising the outer layer, and an inner layer of polyethylene. The inner layer consists of two plies coextruded with each other, of which the ply facing the metal layer is pigmented in a dark colour and the other ply is transparent. <IMAGE>
Patent EP-0240571-B1 (EP)
Title: Aliments cuits chauffes par micro-ondes
IPC: B65D81/34
Filed: 1986-09-12
Granted: 1991-06-05
Abstract: Aliments cuits chauffés par micro-ondes dans un emballage transparent dont le contenu peut être conservé pendant une longue durée à température ordinaire, notamment dans un emballage constitué d'un matériau d'emballage transparent présentant la caractéristique de faire écran à l'oxygène et la vapeur d'eau ainsi qu'une perméabilité élevée aux micro-ondes. Le matériau d'emballage comporte un film ou stratifié de résine synthétique résistant à la chaleur, un film ou stratifié de résine synthétique thermo-résistant et thermo-soudable comme couche de fond, et une couche intermédiaire d'un seul oxyde métallique, notamment un film mince d'oxyde de silicium ou un mélange de ce dernier. Après avoir rempli l'emballage de son contenu, celui-ci est irradié par des micro-ondes pour le chauffer et le stériliser, conférant ainsi aux éléments cuits une longue durée de conservation.
Patent EP-0256249-B1 (EP)
IPC: B24B3/28
Filed: 1987-06-19
Granted: 1990-12-27
Abstract: This invention relates to a fixture for holding twist drills having cutting edges to be ground. A stand is mounted on a base plate, which is displaceable and/or rotatable. The stand carries a bracket, which carries gripping unit for gripping the drill to be ground. The gripping unit comprises two gripping jaws and is adapted to be detachably mounted on the bracket in two predetermined positions. The bracket is formed with angle-section track grooves for guiding the gripping unit. Each gripping jaw comprises two outer edges, which extend along said track grooves, and adjacent to said outer edges is formed with two angle-section guides, which are adapted to interengage with said track grooves and to be slidably guided by said track grooves. The bracket is provided with a thrust screw for clamping the angle-section guides in the track grooves. A grinding apparatus is also disclosed, which comprises a grinding unit carrying a grinding wheel and in which the base plate is movable relative to the grinding unit.
Patent EP-0253175-B1 (EP)
IPC: C07C205/00
Filed: 1987-06-26
Granted: 1992-12-30
Abstract: Insecticidal and acaricidal novel substituted furazans of the formula <IMAGE>   n which R1 and R2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or R1 and R2 together represent an optionally substituted alkylene radical which is interrupted by 1 or 2 oxygen atoms or is bonded to the phenyl radical via 1 or 2 oxygen atoms, R3 and R4 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, R5 represents optionally substituted cycloalkyl, and X represents oxygen or sulphur. Intermediates of the formula   <IMAGE>  in which B is -NH2, -NO2 or -NCX, R3 and R4 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, R6 represents 2,2-difluoro-1-methylcycloprop-1-yl or the   <IMAGE>   radical, Y represents hydrogen, methyl, fluorine or chlorine, and Y1 and Y2 are identical or different and represent fluorine or chlorine, are also new.
Patent EP-0253335-B1 (EP)
IPC: B32B27/12
Filed: 1987-07-10
Granted: 1991-10-23
Abstract: A thermoplastic composite having a plurality of layers of material having a particular total thickness and a particular total volume, including a first layer of thermoplastic resin material forming a core. At least two layers of fabric material each overlaying an opposite side of the first layer to form an outer skin on the core. Two layers of thermoplastic resin material each overlaying one of the at least two layers of fabric to form an outer covering for protecting the layers of fabric and providing a smooth exterior. The thickness of the core forming a substantial percentage of the total thickness of the composite and the fiber volume of the at least two layers of fabric material forming less than one third (1/3) of the total volume of the composite.
Patent EP-0265787-B1 (EP)
IPC: C03B25/08
Filed: 1987-10-15
Granted: 1990-04-11
Abstract: The invention relates to an assembly in the annealing section of a glass tempering apparatus, comprising a glass sheet supporting rollers (7) and cooling air blow boxes (1,3) are disposed above and below a glass sheet. A blast pressure applied to the bottom surface of a glass sheet because of rollers (7) tends to pick up a glass sheet afloat off the contact with the rollers. In order to correct the situation without changing the cooling effects of the opposite surfaces of glass, the radiation absorption factor of surfaces (7, 10) below a glass sheet is higher than the absorption factor of surfaces (9, 11) above on the thermal radiation wavelengths of glass. Thus, the convection cooling below a glass sheet, and accordingly the blast pressure, can be reduced with respect to the overhead convection cooling.
Patent EP-0273512-B1 (EP)
IPC: A61K39/39
Filed: 1987-12-15
Granted: 1991-02-27
Abstract: The invention relates to an adjuvant suspension for vaccines comprising dimethyl dioctadecyl ammonium bromide (DDA) as adjuvant and a water-soluble polymer of acrylic acid (Carbopol) as stabilising agent.
Patent EP-0246077-B1 (EP)
IPC: C07D209/58
Filed: 1987-05-13
Granted: 1990-11-22
Abstract: The present invention relates to compounds of the formula (I)  ArCH2NHR<1> (I) or a monomethyl or monoethyl ether thereof, the compound of formula (I) including the said ethers containing no more than 29 carbon atoms in total; an ester thereof; a salt thereof;  wherein Ar is a ring system of formula <CHEM>  wherein <CHEM> is a five-membered ring containing at least one heteroatom and two double bonds or a substituted derivative thereof or a resonance form thereof, the heteratom is preferably oxygen, sulphur or nitrogen substituted by hydrogen methyl or ethyl;  R<1> contains not more than eight carbon atoms and is a group <CHEM>  wherein m is 0 or 1; R<5> and R<6> are the same or different and each is hydrogen or C1-3 alkyl optionally substituted by hydroxy; R<7> and R<8> are the same or different and each is hydrogen or C1-3 alkyl;  -C-C is a five-or six-membered saturated carbocyclic ring;  R<9> is hydrogen, methyl or hydroxymethyl; R<1><0>, R<1><1> and R<1><2> are the same or different and each is hydrogen or methyl; R<1><3> is hydrogen, methyl, hydroxy or hydroxymethyl.
Patent EP-0231164-B1 (EP)
Inventor: LOESCHNER HANS DR
IPC: H01L21/027
Filed: 1987-01-30
Granted: 1994-04-06
Abstract: A multipole corrective element with the individual poles being electromagnetically energized individually and selectively to create a variable field around a charged particle beam projected through a mask and a lens system onto a substrate, e.g. an ion-beam or electron-beam microlithography. The corrective element is provided independently of the ion-optical lens system between the latter and the mask, preferably proximal to the mask.
Patent EP-0253844-B1 (EP)
Title: Rebouilleur
IPC: B01D3/04
Filed: 1987-01-07
Granted: 1991-11-13
Abstract: Un rebouilleur comprend une colonne de rectification et une colonne d'évaporation, laquelle comporte une pluralité de tubes évaporateurs droits (2) reliés à leurs extrémités supérieures à une plaque tubulaire (6), des moyens pour fournir du liquide aux tubes évaporateurs et des moyens (22) pour chauffer la surface des tubes évaporateurs (2), les extrémités inférieures (4) de ces derniers étant scellées et chaque tube évaporateur étant pourvu d'un tub e intérieur (8) positionné concentriquement et s'étendant depuis l'extrémité supérieure de chaque tube évaporateur (2) jusqu'à une position au-dessus de l'extrémité scellée (4) de chaque tube évaporateur.
Patent EP-0321480-B1 (EP)
IPC: F28F3/08
Filed: 1987-08-28
Granted: 1990-11-07
Abstract: Echangeur de chaleur du type à plaques, possédant au moins trois plaques d'échanges de chaleur (1, 2) superposées, chaque paire de plaques successives (1, 2) formant un passage traversant (3, 4). Les plaques (1, 2) sont constituées de tôle et, afin de former entre elles des canaux traversants et d'assurer entre elles un support mutuel, comportent un motif ondulé embouti qui recouvre le passage traversant (3, 4), ledit motif formant des gorges (9, 10) s'étendant transversalement par rapport au sens (11) des ondulations et obliquement par rapport à l'axe médian (7) du passage traversant. La surface du motif ondulé (5) de chaque plaque est constituée d'un certain nombre de régions partielles (5a, 5c) mutuellement adjacentes, et les gorges (9, 10) forment, dans les régions partielles (5a, 5c) individuelles, des sections de gorge (12) s'étendant parallèlement les unes aux autres dans chaque groupe, lesdites sections se terminant aux limites (14) de ladite région partielle; les groupes des sections de gorge (12) des différentes régions partielles (5a, 5c) s'étendent transversalement les uns aux autres. Directement en face de chaque région partielle (5a, 5c) du motif ondulé (5) d'une plaque (1, 2) se trouve une région partielle (5a, 5c), de mêmes dimensions, du motif ondulé (5) d'une autre plaque (1, 2) qu forme avec la première plaque précitée (1, 2) un passage traversant (3, 4). Dans au moins une paire de plaques (1, 2) formant mutuellement un passage traversant (3, 4), les sommets (17) des ondes d'une plaque (1, 2) sont supportés, uniquement dans la région des extrémités (21) des sections de gorge (12) de cette plaque, sur les sommets (18) des ondes de l'autre plaque (1, 2) de la paire, et de la même manière dans la région des extrémités des sections de gorge (12) de ladite autre plaque (1, 2), et couvrent librement la distance séparant ces points de support (20). En particulier, les sommets des ondes (17) d'une plaque (1, 2) d'une paire de plaques formant mutuellement un passage traversant (3, 4) sont portées, par l'une de leurs extrémités, sur l'extrémité d'un sommet d'ondulation (18), en regard de cette plaque, de l'autre plaque (1, 2), et par leur autre extrémité, sur l'extrémité d'un sommet (18) parallèle, adjacent au dernier sommet (18) des ondulations, de l'autre plaque (1, 2), et passent librement au-dessus du creux intermédiaire du motif ondulé (5) de l'autre plaque (1, 2).
Patent EP-0286043-B1 (EP)
Title: Use of compounds having a polar chiral group as components of liquid-crystal mixtures for the exploitation of the electroclinic effect
IPC: C09K19/34
Filed: 1988-04-02
Granted: 1993-06-23
Abstract: Compounds which contain a polar chiral grouping (moiety) of the formula <IMAGE> are suitable for use as a liquid-crystalline medium or as a chiral constituent of liquid-crystalline media in electro-optical switching and display elements which are based on the utilisation of the electroclinic effect and where the liquid-crystalline medium, when in the operating state, is present in the @A, @B or @E phase. These compounds are derivatives of  alpha -chlorocarboxylic acids (I), alpha -hydroxypropionic acid (II), proline (III), epoxy compounds (IV) or their thioanalogues (V).
Patent EP-0308792-B1 (EP)
Title: Azachromane derivatives
IPC: C07D491/04
Filed: 1988-09-14
Granted: 1993-07-28
Abstract: Azachroman derivatives of the formula I 
<IMAGE>
 in which R<1> to R<5> have the meanings given in Patent Claim 1, exhibit effects on the cardiovascular system.
Patent EP-0316695-B1 (EP)
Title: Recombinant hiv-2 polypeptides
IPC: A61K39/21
Filed: 1988-11-05
Granted: 1993-03-31
Abstract: Polypeptides which include at least one antigenic and/or immunogenic determinant group of the envelope protein (env) of the HIV-2 virus, and the preparation thereof by recombinant DNA technology, and the DNA sequences, expression vectors and transformed single-cell organisms used in this process are described. Also described are processes for detecting HIV antibodies or HIV viruses in human sera or other biological fluids. <IMAGE>
Patent EP-0289369-B1 (EP)
IPC: F16L11/08
Filed: 1988-02-24
Granted: 1992-01-22
Abstract: Hose capable of assuming small bending radii, wherein its wall consists of at least one internal tube (2) made from a solid elastomeric composition of formulation adapted to the fluid to be conveyed and - over all or part of its length - of a layer (3) produced from a foamable elastomeric composition, the ratio of the thickness (e) of the solid elastomeric layer of the internal tube (2) to the total thickness (E) of the wall being between 0.08 and 0.95 and wherein the said hose may comprise integrated reference marks or hose clips. Process for making such a hose. Applications in the field of handling liquid, gaseous or pulverulent products and to circuits for fluids and/or air-conditioning of motor vehicles. <IMAGE>
Patent EP-0356446-B1 (EP)
Title: Bandages
IPC: A61L15/07
Filed: 1988-04-08
Granted: 1992-02-26
Abstract: PCT No. PCT/GB88/00278 Sec. 371 Date Oct. 11, 1989 Sec. 102(e) Date Oct. 11, 1989 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07847 PCT Pub. Date Oct. 20, 1988.A substrate suitable for use in a water hardenable orthopaedic splinting bandage is formed from a knitted fabric in which the yarn running along the length of the substrate is from a heat shrinkable yarn so that after heat treatment the substrate is stretchable in the lengthwise direction. The heat shrinkable yarn is suitably a polyester or polyamide and the non-heat shrinkable yarn is suitably a different polyester or polypropylene. Preferably the substrate has a lengthwise extension of not less than 5% and not more than 30%. A water hardenable orthopaedic bandage in which the substrate is impregnated with a water curable resin particularly an isocyanate-containing resin is also described.
Patent EP-0363435-B1 (EP)
IPC: C01G1/02
Filed: 1988-06-08
Granted: 1993-09-22
Abstract: There is disclosed an improved process for preparing a superconducting composition having the formula MwAzCuvOx wherein M is selected from the group consisting if Bi, Tl, Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm Yb and Lu; A is at least one alkaline earth metal selected from the group consisting of Ba, Ca and Sr; x is at least 6; w is at least 1; z is at least 2 and v is at least 1; said composition having a superconducting transition temperature of above 77 K, preferably above about 90 K; said process consisting essentially of (a) forming a suspension having an M:A:Cu atomic ratio of w:z:v by mixing A(OH)2, AO or AO2and M2O3 with an aqueous solution of cupric carboxylate or cupric nitrate at a temperature from about 50 DEG  C. to about 100 DEG  C., or mixing A(OH)2 with an aqueous solution of Cu carboxylate, nitrate or a mixture thereof and M carboxylate, nitrate or a mixture thereof at a temperature from about 50 DEG  C. to about 100 DEG  C.; (b) drying the suspension formed in step (a) to obtain a precursor powder; and (c) heating and cooling the powder under specified conditions to form the desired superconducting composition. Shaped articles thereof are also disclosed.
Patent EP-0355638-B1 (EP)
Title: Tread strip extrusion head
IPC: B29C48/12
Filed: 1989-08-12
Granted: 1992-12-02
Abstract: An injector head for producing tread strips, and including a thickness-adjusting slide and two side plates for forming an essentially trapezoidal tread strip profile. The side plates are mounted so as to be adjustable in a lateral direction, and are supported against the thickness-adjusting slide in a direction parallel to the direction of extrusion. The thickness-adjusting slide extends on the shorter side of the trapezoid over the entire width of the tread strip. Either the thickness-adjusting slide or the side plates are mounted on an injector head end member that can swivel away.
Patent EP-0377842-B1 (EP)
Inventor: HOOVER EDWARD A
IPC: A61P31/18
Filed: 1989-12-12
Granted: 1995-10-04
Abstract: Molecular clones of feline leukemia virus isolates that encode (a) a prototype highly infectious, minimally pathogenic virus, (b) a variant genome that is replication-defective and associated with a fatal immunodeficiency in cats similar to AIDS (FAIDS) or (c) a chimeric genome that is replication-competent and induces FAIDS. These molecular clones may be used to generate cell lines producing infectious virus which is useful in the preparation of vaccines or in the generation of viremia or disease challenge systems.
Patent EP-0341047-B1 (EP)
Inventor: PHILLIPS ROGER W
IPC: G03F7/34
Filed: 1989-05-03
Granted: 1997-03-26
Abstract: The disclosure relates to a pre-imaged high resolution transfer foil comprising a carrier (26) having a surface (27). A releasable hardcoat (28) is disposed on the surface. A vacuum coating (29, 31) is deposited on the hardcoat and an image formed in the vacuum coating.
Patent EP-0352928-B1 (EP)
IPC: A61M5/14
Filed: 1989-07-10
Granted: 1992-12-30
Abstract: An I.V. catheter is described, including a catheter and hub assembly (15, 16, 18) and a needle and hub assembly (12, 20). A needle guard (30), including a tubular distal portion (32) and a split proximal flange (34), is located about the needle (12) at the distal end of the needle hub (20). The needle (12) includes a slot (50) near the needle tip. As the needle assembly (12, 20) is withdrawn from the catheter (15), the needle guard (30) slides along the needle (12) until the split flange (34) engages the needle slot (50), which locks the tubular distal portion (32) of the guard (30) over the needle tip.
Patent EP-0349620-B1 (EP)
IPC: A47C27/10
Filed: 1988-11-30
Granted: 1993-05-12
Abstract: Un dispositif à coussin (10), qui peut être un matelas, ou un siège pour le support d'une personne par distribution de la force sur une zone de support du corps d'une personne, comprend une enceinte flexible remplie d'un gel avec distribution à réglage variable des forces de support pour empêcher la formation de points de pression et empêcher par conséquent l'apparition d'eschares chez des patients ou autres personnes qui doivent rester dans des positions allongées ou assises pendant de longues périodes de temps. L'enceinte flexible possède plusieurs compartiments contenant un gel (20a-20d), chaque compartiment étant placé dans une position sous-jacente d'une partie différente de la surface de support (14) du dispositif et empêchant le transfert du gel d'un compartiment à un autre. Des orifices pouvant être ouverts et fermés sélectivement (26a-26d) communiquent chacun entre l'intérieur d'un compartiment respectif et l'extérieur de l'enceinte pour permettre l'introduction ou l'extraction de gel d'un compartiment particulier de manière à régler de manière variable la distribution de la force de support. Un ou plusieurs conteneurs de gel (34), séparés de l'enceinte flexible, sont couplés aux orifices respectifs d'apport de gel aux compartiments respectifs ou de réception de gel depuis les compartiments respectifs. Du gel est formé initialement dans chaque compartiment en ajoutant de l'eau à un matériau de formation de gel très absorbant (72), ce matériau étant introduit à l'état sec dans le compartiment.
Patent EP-0363447-B1 (EP)
IPC: C12H3/00
Filed: 1989-01-23
Granted: 1993-08-18
Abstract: Pour fabriquer en continu des boissons désalcoolisées, on préclarifie et on stérilise d'abord dans une installation de microfiltration (2) un substrat constitué de jus de fruits ou baies, de moût de raisin ou de moût de bière que l'on fait ensuite fermenter, par le procédé en lit fluidisé dans une tour de fermentation (3), au moyen de microorganismes immobilisés. Les particules porteuses (12), maintenues en suspension dans la tour de fermentation (3) et sur lesquelles sont liés les microorganismes, garantissent une rétention efficace de la biomasse. Après fermentation dans la tour (3), le jus brut est libéré de son alcool dans un dispositif de désalcoolisation (24) et ensuite clarifié dans une installation d'ultra ou de microfiltration (27). Le procédé se déroulant dans une ligne de production en continu permet un fonctionnement particulièrement rationnel et rentable de l'installation.
Patent EP-0389569-B1 (EP)
Title: Circuit arrangement with adjustable active and/or passive components
IPC: H04R25/00
Filed: 1989-02-01
Granted: 1991-10-23
Abstract: Circuit arrangement with adjustable amplifiers for microphones, headphones, loudspeakers, dial signal emitters or adjustable resistors for impedance adaptation, filtering functions, frequency-correcting devices or similar, used in telephone equipment and telephone installations or equipment connected during operation to telephone cables or similar, with adjustable amplifiers and passive components, which can be adjusted digitally in function of binary coded adjustment value data words. Said data words can be input into associated intermediate stores (6', 12', 13'...) supplied with current by the telephone cables (1, 2), where they can be stored in a volatile or non-volatile manner. All adjustment value intermediate stores (6', 12', 13'...) are connected to associate storage locations of a non-volatile central store (7) or designed as components of a central store in which the adjustable value data words provided for the individual intermediate stores (6', 12', 13'...) from an external data emitter can be input by means of a serial data bus (39). All adjustable amplifiers (19, 27, 37) and resistors (6, 12, 13...) including their associated intermediate stores (6', 12', 13'...), are incorporated, together with their current supply device (9) supplied via the telephone cable leads (1, 2) and either the central store (7) itself or the connections for an external central store with all connecting lines (18, 32) and switching devices (25, 31), in a single component manufactured by integrated circuit technology.
Patent EP-0407410-B1 (EP)
IPC: C07J41/00
Filed: 1989-03-09
Granted: 1993-05-19
Abstract: Cette invention est un composé de la formule (1) et de ses sels pharmaceutiquement acceptables, dans laquelle R1 représente du fluorure, du chlorure ou du bromure; R2 représente de l'hydrogène ou de l'alkyle (C1-C3); n représente 1 ou 2; R3 représente du phényle, 2-furyle, 3-furyle, 2-thiényle, 3-thiényle, 2-pyridinyle, 3-pyridinyle, 4-pyridinyle. On peut facultativement substituer le phényle par un substituant choisi dans le groupe composé d'halogène, de trifluorométhyle ou de sulfonamide. Ces composés sont utiles comme agents hypoglycémiques.
Patent EP-0429455-B1 (EP)
Inventor: DANNAWI MARWAN
IPC: F16F7/12
Filed: 1989-03-24
Granted: 1993-11-03
Abstract: Le dispositif absorbeur de choc est constitué d'un bloc de matériau métallique comportant deux embases (1 et 2) de réception du choc et, entre ces deux embases, des bras (3) allongés dont le nombre, la nature et les dimensions, associés aux conditions de choc, (vitesse, masse), sont telles qu'elles déterminent le programme d'atténuation du choc par une déformation du type flambage plastique dynamique desdits bras. Ce dispositif s'intègre dans tous les systèmes de protection de personnes ou d'équipements de toutes sortes. Il permet encore de réaliser des essais sur des produits qui dispensent de l'énergie (essais d'explosion) ou de réaliser des essais de résistance des produits qui reçoivent de l'énergie (essais de choc).