baber/WOPTO huggingface dataset:
Patent EP-0436033-A1 (EP)
Inventor: NAKAJIMA TOSHIO NITTO DENKO CO
IPC: B29C41/22
Filed: 1990-07-20
Abstract: This invention relates to a composite tubular article used as a belt which is suitable for fixation on an image forming apparatus such as a duplicating machine, particularly for heat fixation, and to its production method. Conventionally, a belt having a polyimide resin on the the inner layer and a fluororesin on the outer layer is known as an image fixing belt but this belt involves the problems that a clear and vivid image cannot be obtained because the thickness of each layer is not uniform and a lusterless or so-called "mat" image cannot be obtained due to a smooth belt surface. To solve the problems with the prior art technique described above, the present invention provides a composite tubular article consisting of a tubular inner layer made of a polyimide resin and a tubular outer layer made of a fluororesin, whereby surface coarseness of the outer peripheral surface of the fluororesin tubular outer layer is from 1 to 10 µm. As the production method of this article, the present invention provides a method which comprises forming the outer layer by use of a cylinder having an inner peripheral surface having surface coarseness of 1 to 10 µm and forming the polyimide resin tubular inner layer on its inner peripheral surface by imidation of a polyamidic acid, or a method which comprises dipping the inner layer formed by the imidation of the polyamidic acid in a fluororesin solution in which particles having a particle diameter of up to 5 µm are dispersed or spraying the solution to the inner layer to form the outer layer.
Patent EP-0472667-A1 (EP)
Inventor: KORSUNSKY IOSIF
IPC: H01R13/62
Filed: 1990-08-15
Abstract: Prise (20) pour l'interconnexion d'un module électronique (2) avec une plaquette (14) comprenant un logement isolant (30) dont une pluralité de bornes (22) appliquent un moment au module (2). Un loquet en forme de U (100) se trouve dans une case (40) à chaque extrémité du logement isolant (30). Le loquet en forme de U (100) est en métal et comporte deux pieds (102, 104) reliés par une anse (106), les deux pieds (102, 104) étant flexibles quand le moduel (2) pivote dans un espace (34) du logement isolant (30). Le loquet en forme de U (100) comporte un onglet (120) formant un prolongement (50) autour et vers le haut de la paroi arrière (46) du logement (30) pour apporter un appui supplémentaire au loquet (100). Le loquet (100) offre ainsi un dispositif pour maintenir fermement le module (2) dans le logement (30) après la rotation en position verticale.
Patent EP-0550436-A1 (EP)
Inventor: BERSTEIN HOWARD CENTRE STREET
IPC: A61K9/52
Filed: 1990-11-06
Abstract: Microsphères biodégradables de protéines pour l'administration in vivo d'agents biologiquement actifs, ainsi que pour des applications agricoles et de protection de l'environnement. On peut administrer les microsphères oralement, par voie intraveineuse ou sous-cutanée, à des fins de libération ultérieure. Par une sélection approprié des dimensions des microsphères et de la protéine spécifique utilisée pour former les microsphères. il est possible de diriger les microsphères vers des types de cellules tels que les microphages, ou d'obtenir une absorption localisée des microsphères dans des régions telles que les muqueuses de la bouche, des voies gastrointestinales ou des zones urogénitales. On peut également produire des microsphères de plus grandes dimensions par des techniques standard, afin d'obtenir les propriétés de dégradation voulues.
Patent EP-0500712-A1 (EP)
Title: Lutte contre des micro-organismes mucilagineux
Inventor: GREBE HANS-JOACHIM
IPC: A01N37/44
Filed: 1990-11-08
Abstract: De la cystéine et/ou des dérivés de cystéine sont utilisés pour combattre des biomucilages dans des systèmes véhiculant des liquides dans des installations techniques. Ces substances sont avantageusement utilisées dans le procédé décrit, lequel consiste essentiellement à ajouter de la cystéine et/ou un dérivé de cystéine et une substance active microbicide choisie dans le groupe des substances actives aldhéhydiques, des composés d'ammonium quaternaires, des substances actives phénoliques, des isothiazolinones et des mélanges de ceux-ci, au milieu liquide du système véhiculant des liquides, de sorte que des concentrations efficaces des substances actives soient présentes dans le liquide antisalissure. On y parvient en ajoutant les constituants individuels en quantités dosés, ou avantageusement en ajoutant l'agent décrit qui renferme une combinaison de cystéine et/ou de dérivés de cystéine avec une substance active microbicide appropriée.
Patent EP-0437278-A1 (EP)
Inventor: MINO NORIHISA
IPC: B05D1/18
Filed: 1991-01-11
Abstract: According to the present invention, a lamination of organic monomolecular films is formed by a chemical adsorption technique. The representative example of the chemical adsorbent used in this invention is a hydrocarbon having trichlorosilyl group at one molecular end, and dialkylsilyl group at the other end. This chemical adsorbent binds to a base plate through siloxane linkage to form a first monomolecular film. It also binds to the first monomolecular film through siloxane linkage to form a second monomolecular film. As a result, a lamination of organic monomolecular films with desirable properties can be formed.
Patent EP-0452965-A1 (EP)
Inventor: KOYA KEIZO C O FUJI PHOTO FILM
IPC: C09B23/00
Filed: 1991-04-19
Abstract: A water-soluble methine compound represented by the following general formula (I):
     wherein Z 1  and Z 2 , which may be the same or different, each represents a non-metallic atomic group required for forming a 5-membered or 6-membered nitrogen-containing heterocyclic ring; R 1  and R 2 , which may be the same or different, each represents an alkyl group; Q 1  and Q 2  each represents an atomic group required, in combination, for forming a 4-thiazolidinone ring, a 5-thiazolidinone ring, a 4-imidazolidinone ring, a 4-oxazolidinone ring, a 5-oxazolidinone ring, a 5-imidasolidinone ring or a 4-dithiolanone ring; L 1 , L 2 , L 3 , L 4  and Ls, which may be the same or different, each represents a methine group; R represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; m represents 1 or 2; i and h each represents 0 or 1; krepresents 1 or 2; and j and k each represents 0, 1, 2 or 3. 
     A photographic silver halide emulsion containing said methine compound added in the form of an aqueous solution is also disclosed.
Patent EP-0455151-A1 (EP)
Inventor: SCHENA GIUSEPPE
IPC: A47L15/42
Filed: 1991-04-26
Abstract: The present invention relates to an improved dishwashing machine, comprising a cabinet housing a washing chamber, means to wash the dishes that comprises organs for spraying the dishes with a washing liquid and organs for the circulation of the washing liquid, being drawn from the bottom of the washing chamber and in turn supplying the liquid to the spraying organs of the dishes, means to filter the washing liquid and block the residues removed from the dishes before supplying the spraying organs. The characterising principles of the invention are constituted by the fact that means for cleaning the filter of residues and impurities detained during the washing are foreseen, that become operative at the end of at least one washing phase of the foreseen wash cycle, after the washing liquid has been discharged from the washing chamber utilised during the washing phase and that the filters cleaning means are fed with clean water coming from the water mains.
Patent EP-0474974-A1 (EP)
Inventor: KRAEMER DIETER
IPC: E04D13/17
Filed: 1991-06-04
Abstract: An eaves end profile (12) is described, in which, without damaging the underlying or sealing membrane, the latter can be joined to the eaves end profile securely and permanently, and also quickly and without complication. <IMAGE>
Patent EP-0483453-A1 (EP)
Inventor: OLIVER PUJOL CARLOS
IPC: B02C17/18
Filed: 1991-06-06
Abstract: Mill for triturating and breaking up solids predispersed in liquids, whose stator (2) consists of two hollow truncated cone-shaped halves (3,4) connectable to each other by their open major bases provided with flanges (5,6), with their minor bases closed and provided with external cooling or heating chambers (9,10). The front half (3) presents the grinding body separating means (17) and the outlet connection (18) of the product, with its cooling or heating chamber. The rear half (4) presents a central orifice traversed by the rotating shaft (22) of the mill and the inlet connection (23) of the product to be ground. The rotor consists of a body formed by two hollow truncated cones (26,27), joined by their open major bases and their minor bases being closed, which are attached to the shaft end. It has a hermetic seal (38,39) formed by a ring fastened to the shaft, surrounded by a retainer fastened to the rear half of the stator.
Patent EP-0477484-A1 (EP)
Inventor: VOGELSANG HORST
IPC: H02G3/04
Filed: 1991-07-02
Abstract: A cable tubing bundle of identical plastic tubes, which are combined with the aid of integrally formed and deformable, longitudinally running connecting webs and can be separated to form a flat set of tubes. The cable tubing bundle consists of three plastic tubes, and the plastic tubes have an external cross-section with which a regular hexagon is associated, at least in regions. With respect to the external cross-section, the external surfaces of the plastic tubes associated with the regular hexagon form the contact surfaces of the plastic tubes in the cable tubing bundle. The contact surfaces of the plastic tubes lie on one another in the cable tubing bundle in a flat manner with narrow contact gaps, and form a tubing bundle core which is solid except for the contact gaps. The connecting webs are sealing laminates in the cable tubing bundle, which laminates reach over the contact gaps and free spaces for deformation, which are externally adjacent thereto. A method for manufacturing a suitable set of tubes is also specified. 
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Patent EP-0476699-A1 (EP)
Inventor: SUGITANI NOBUHIRO
IPC: C22C23/04
Filed: 1991-09-20
Abstract: A magnesium alloy for casting, and which has a solidification temperature range of at most 50 °C is described. The alloy consists of 4.2 to 6.4 % by weight of zinc, 1.9 to 8.5 % by weight of a rare earth metal mixture and the balance of magnesium, whereby the rare earth metal mixture consists of at least 55 % by weight of cerium, at least 18 % by weight of lanthanum, and the balance of praseodymium and / or neodymium, based on the total weight of the mixture.
Patent EP-0533982-A1 (EP)
Inventor: CRAIG GRANTLAND A
IPC: A61F13/15
Filed: 1991-09-26
Abstract: A method of forming and bonding fluff pads for diapers and the like wherein both the steps of forming and bonding are performed on the same vacuum drum.
Patent EP-0493779-A1 (EP)
Inventor: MARUGG JOHN D
IPC: A61K38/00
Filed: 1991-12-23
Abstract: Isolation and identification of a gene encoding for a bacteriocin precursor in  Pediococcus   acidilactici , cloning of the gene in a vector plasmid and transformation to bacteria is described. The bacteriocin is particularly useful for inhibiting  Listeria  in food products.
Patent EP-0485011-A1 (EP)
Inventor: GREEFKES JOHANNES
IPC: B01D53/50
Filed: 1991-10-30
Abstract: A waste gas from a chemical process is treated to remove undesirable substances, especially sulphur dioxide, by contacting said waste gas with acidic solution, e.g. industrial waste solution, at pH less than 2 to effect pre-cleaning, and then contacting said waste gas with alkaline solution e.g. seawater.
Patent EP-0457560-A1 (EP)
Inventor: TANAKA YOSHIAKI
IPC: B41J35/26
Filed: 1991-05-15
Abstract: A printer having a platen, a print head disposed opposite to the platen, and a ribbon mask (10) fixedly provided on the print head. The mask (10) has a masking plate (10a) provided with an aperture (11) to expose only the front end of the print head to the platen. An ink ribbon extends through a space between the platen and the print head, and the masking plate (10a) is disposed between the platen and the ink ribbon to shield a recording sheet wound round the platen from the ink ribbon. The aperture (11) of the masking plate (10a) has inclined edges (11a) to a direction perpendicular to the direction of movement of the print head so as to intersect a platen center obliquely. In case the side edge of a floating portion of the recording sheet is caught in the aperture (11) of the masking plate (10a) while the print head is moved, the side edge slides along the inclined edge to escape from the aperture (11), so that the side edge is not caught in the aperture (11) of the masking plate (10a).
Patent EP-0470762-A1 (EP)
Inventor: DORRI BIZHAN
IPC: H01F6/00
Filed: 1991-08-01
Abstract: A superconductive switch for a superconductive magnet is bifilarly wound on a bobbin with niobium-tin tape and laminated with stainless steel foil for structural rigidity is provided. The switch is vacuum pressure epoxy impregnated and cooled by copper bus bars which are heat stationed to a cryocooler which is also used to conduction cool the superconductive magnet. The bus bars are also used to introduce a voltage across the switch and the magnet windings which are connected in series with one another to ramp up the current.
Patent EP-0484091-A1 (EP)
Inventor: WIRBEL STEPHEN R
IPC: F16L47/04
Filed: 1991-10-29
Abstract: There is disclosed a tube fitting (10) for joining resinous plastic tubing comprising a fitting body (12) having an opening with a conically shaped camming mouth (38). A tube (20) extends into the opening. A first ferrule (16) is slidably received on the tube (20) and has an exterior surface which faces the camming mouth (38). A second ferrule (18) is also slidably received on the tube (20) at a location outwardly of the opening and the first ferrule. The second ferrule (18) has a nose portion (46) which engages the first ferrule adjacent the tube and is snap fitted within a recess (50) formed circumferentially of the tube prior to association of the tube with the fitting. The nose portion (46) of the second ferrule (18) is engaged in the recess (50) in axial driving engagement with the tube prior to make-up of said fitting. A nut member (14) is threadedly engaged with the body (12) for driving the first and second ferrules (16,18) into the camming mouth (38) during fitting make-up.
Patent EP-0487334-A1 (EP)
Inventor: SUZUKI HIROSHI
IPC: G11B5/73
Filed: 1991-11-20
Abstract: A magnetic recording tape of the type which comprises a non-magnetic support and a magnetic layer comprised of a magnetic powder and a binder resin and formed on at least one side of the non-magnetic support is described. The tape has a total tickness of from 4.0 to 20.0 µ m and the magnetic layer has a root mean square surface roughness of from 2.0 nm to 5.5 nm with a value of from the root mean square plane to a deepest recess of from 8 to 25 nm. The magnetic layer has a coefficient of friction of not larger than 0.25 and has an amount of the binder resin, which is dissolved out in tetrahydrofluran, of not larger than 4.5 wt% of the magnetic layer. By this the magnetic tape has good surface smoothness, vacuum deposited metallic film, while being imparted with good film strength and runnability. Methods for fabricating such a magnetic tape are also disclosed.
Patent EP-0446130-A1 (EP)
Inventor: PEYRON JEAN BAPTISTE
IPC: B21D1/05
Filed: 1991-03-06
Abstract: The subject of the invention is an installation for straightening, under traction, metal strip, comprising, on the inside of a frame (10), at least two bending units (3, 3') which are longitudinally offset and placed respectively above and below the strip, carrying at least one working cylinder (4) mounted so as to rotate about a transverse axis (40). 
<??>According to the invention, the chassis (30) of at least one upper bending unit (3) is mounted so as to rotate on two aligned journals (33, 34), about which the bending unit (3) assembly may rotate between a working position for which the working cylinder (4) faces downwards and into a reverse position for which the working cylinder (4) faces upwards and may thus be easily maintained or replaced. 
<??>The invention relates especially to the manufacture and the finishing of metal strip and may be applied not only to the so-called planishers but also to any device acting by bending-traction, for example for the correction of tiles or of arches, or else for breaking off oxides in the descaling line. 
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Patent EP-0473487-A1 (EP)
Inventor: METIVAUD GUY
IPC: A62C2/10
Filed: 1991-08-08
Abstract: Sheet material and heat screen, especially for protection against fires. According to the invention, there is provided a mat (1) constituted by the superposition of a plurality of fabric layers (2.i) made from carbonisable oxidised organic fibres and at least one face of the said mat is covered with a silicone layer (3, 4). <IMAGE>
Patent EP-0493189-A1 (EP)
Inventor: BOUVET JACKY
IPC: G01S13/28
Filed: 1991-12-17
Abstract: The method processes a signal received directly or indirectly from a transmitter of pulses which are digitally coded according an N-moment transmission code. The processing mainly involves filtering matched to the transmitted signal and detection by comparison of the signal level after filtering with a detection threshold. The received signal is subjected to two processing steps A and B. A involves autocorrelation and B involves cross-correlation with a mismatched code which has a length of at least 3N and whose cross-correlation function with the transmission code gives a principal central lobe and at least N zero secondary lobes on both sides of the principal lobe. Detection relative to one of the correlation or cross-correlation moments is only carried out if the levels of the autocorrelation and cross-correlation functions of this same moment are greater than the detection threshold. 
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Patent EP-0449785-A1 (EP)
Inventor: DINI RENZO
IPC: B23C5/26
Filed: 1991-03-06
Abstract: The device for the quick engagement and disengagement of rotary tools comprises a toolholder unit (13, 15; 113, 115) able to be fitted onto the spindle (3; 103), a locking pin (23; 123) for locking the toolholder unit (13, 15; 113, 115) on the spindle (3; 103), and a tightening means (39; 139) for clamping the locking pin against the toolholder unit (13, 15; 113, 115); the locking pin (23; 123) may take up a position of engagement and a position of disengagement of the toolhoder unit (13, 15; 113, 115) and allows a rapid locking and release of the latter.
Patent EP-0465448-A1 (EP)
Inventor: BERTILSSON GOETE
IPC: A01C23/00
Filed: 1991-06-27
Abstract: The present invention regards a method and means for spreading out e.g. liquid manure on a field by means of a ramp 1 and drag hoses 4. The object is to achieve an acceptable spreading pattern even with just a few drag hoses 4. This is achieved by giving the drag hoses 4, pivotingly carried on a ramp arm 3, a lateral movement at the forward movement of the ramp 1. This lateral movement may be given by a cord 5 which is actuated by a carrier on a wheel 6 of the ramp 1 in contact with the ground. By connecting the cord 5 with at least one drag hose 4, while the other drag hoses 4 are mutually connected with each other, this lateral movement is given at the forward movement of the ramp 1.
Patent EP-0516716-A1 (EP)
Inventor: OXMAN JOEL D
IPC: A61C9/00
Filed: 1991-02-25
Abstract: Porte-empreintes dentaire (5a) adaptable individuellement fabriqué avec un mélange homogène (1a) de matière thermoplastique et un produit de remplissage thixotrope. Le mélange est un solide avec un module de stockage d'au moins 109 dyne/cm2 à 38 °C et un semi-solide pouvant être déformé manuellement avec un module de stockage inférieur à 1012 dyne/cm2 à une température parfaitement supportable pour les tissus buccaux. Le type et la quantité du produit de remplissage assurent au mélange un module supérieur à 106 dyne/cm2 à 75 °C et une contrainte de relaxation d'équilibre supérieure à 500 dyne/cm2 à 60 °C. Le porte-empreintes peut être rapidement moulé et adapté aux besoins particuliers pendant qu'il est chaud, ce qui facilite la prise d'empreintes en n'utilisant qu'un volume minimal de matière d'impression coûteuse (7).
Patent EP-0537192-A1 (EP)
Inventor: LAINE EINO
IPC: B29C43/12
Filed: 1991-06-20
Abstract: Selon une méthode de fabrication d'articles thermoplastiques, on fait chauffer une feuille de matériau thermoplastique (3) avant son transfert dans un moule (1 et 2) destiné à sa mise en forme par pressage. Le moule comporte un modèle plaqué contre une table de moulage plane (6) par l'intermédiaire d'un matériau de support (1).
Patent EP-0527947-A1 (EP)
Inventor: BAKER RICHARD L
IPC: H04N19/94
Filed: 1991-05-10
Abstract: Procédé et appareil de codage de données d'erreur entre trames dans un système de transmission d'images, et notamment dans un système de transmission d'images à compensation de mouvement, servant à transmettre une séquence de trames d'image d'un émetteur (8) à un récepteur (21). Le procédé et l'appareil utilisent une technique de quantification de seuil en treillis à codage par entropie hiérarchique (46) pour augmenter la compression des données relatives aux images transmises. Le procédé et l'appareil déciment (502) des données prévues entre trames et des données d'image non codées (504), et appliquent un codage par quantification de seuil en treillis à codage par entropie hiérarchique (506) aux structures pyramidales de données résultantes. On applique niveau par niveau un codage avec beaucoup de pertes, afin de produire la représentation sous forme de données codées des différences entre les données d'image prévues et l'image originale non codée. On peut utiliser ce procédé et cet appareil dans des systèmes transmettant une séquence de trames d'image (ou d'autres configurations de données, telles que celles relatives à un signal vocal) avec ou sans compensation de mouvement.
Patent EP-0544681-A1 (EP)
Inventor: HAN BYUNG HOON
IPC: A61P7/02
Filed: 1991-06-21
Abstract: Nouveaux conjugués d'acide salicylique et de maltol répondant à la formule (I), dans laquelle R représente H, des groupes alkyles C1-5 ou des groupes alcanoyles C1-5, et R1 représente H ou des groupes alkyles C1-5. Les nouveaux esters de maltol des dérivés d'acide salicylique présentent des activités antioxydante et antithrombotique plus puissantes que celles des dérivés d'acide salicylique.
Patent EP-0550588-A1 (EP)
Inventor: BENTON BARRY W
IPC: H01M6/06
Filed: 1991-09-17
Abstract: Electrolyte solide utilisé dans une demi-cellule électrochimique de référence (11), l'électrolyte (18) comprenant un liant isolant formant une matrice, un sel particulaire dispersé dans le liant et immobilisé par ce dernier, ainsi qu'un réseau de polymères hydrophiles disposés dans le liant en une quantité suffisante pour opérer une diffusion des ions dans l'électrolyte (18).
Patent EP-0552253-A1 (EP)
Title: Acetone removal process.
Inventor: ZOELLER JOSEPH ROBERT
IPC: C07C17/38
Filed: 1991-09-25
Abstract: Disclosed is an improved process for the removal of acetone from a production system wherein acetic anhydride is produced by contacting a mixture comprising methyl iodide and methyl acetate and/or dimethyl ether with carbon monoxide in the presence of a carbonylation catalyst or catalyst system. The process comprises a water-methyl iodide extraction step wherein acetone is separated from a mixture of methyl acetate, methyl iodide and acetone.
Patent EP-0551428-A1 (EP)
Title: Antibiotique du groupe ether polycyclique acide d'antibiotiques
Inventor: CULLEN WALTER PATRICK
IPC: A23K20/195
Filed: 1991-08-30
Abstract: Antibiotique du groupe éther polycyclique acide d'antibiotiques de la formule (I) ayant la structure établie par cristallographie aux rayons X, formés par fermentation d'un nouveau microorganisme Actinomadura sp. ATCC 55080. Ce nouvel antibiotique est utile comme anti-coccidien chez la volaille, dans la prévention et dans le traitement de la dysentrie des porcs et en tant qu'agent stimulant la croissance du bétail et des porcs.