baber/WOPTO huggingface dataset:
Patent EP-0460211-A1 (EP)
Inventor: SASAKI KYOICHI
IPC: C21D9/50
Filed: 1989-12-27
Abstract: This invention relates to a method for producing an alloy excellent in both anticorrosive and antiwearing properties by heat treating a mixture of a powder of at least one matrix metal selected from the group consisting of iron-base, cobalt-base and nickel-base alloys with a powder of vanadium carbide, comprising repeating melting and remelting with a heat source having a high energy density to thereby cause recrystallization and/or redeposition of homogeneous and fine vanadium carbide particle phases in the matrix metal phase.
Patent EP-0452414-A1 (EP)
Inventor: LEUBNER INGO HERWIG
IPC: G03C1/015
Filed: 1990-01-04
Abstract: On obtient une reproductibilité améliorée lorsque l'on prépare des émulsions d'halogénure d'argent contenant de l'iridium à l'aide d'une solution d'acide nitrique ou d'un sel d'iridium (IV).
Patent EP-0414889-A1 (EP)
Inventor: THOMAS ROBERT L
IPC: G01H9/00
Filed: 1990-02-28
Abstract: Un interféromètre à un seul rayon (10) comprend un rayon laser modulé en intensité (16) ayant un foyer pour chauffer une zone test (18) sur la surface d'un échantillon (12) produisant une bosse thermique (20). Un rayon laser de sonde non focalisée (30) est dirigé vers le solide suivant un angle et possède une zone de faisceaux supérieure à la zone foyer du faisceau de chauffage (16). L'échantillon (12) possède une surface réfléchissante qui réfléchit le faisceau sonde (30). Le faisceau réfléchi (31) comprend une partie de faisceau à courant alternatif (32) réfracté par la bosse thermique (20) et une partie de faisceau à courant continu (34) réfléchi de la surface non chauffée de l'échantillon (12). Le motif d'interférence (36) produit par le faisceau réfléchi (31) est détecté et traité pour obtenir des paramètres optiques, élastiques et thermiques de l'échantillon (12).
Patent EP-0434843-A1 (EP)
Inventor: HATTORI MASAYUKI - NARAHARA-CH
IPC: H02H7/12
Filed: 1990-06-19
Abstract: Une source énergétique à commutateur détecte une panne de courant très rapidement et maintient sa tension de sortie très longtemps. La source énergétique à commutateur comprend un premier organe de commande de la tension qui commande le commutateur (2) en agissant sur un modulateur (9) de largeur d'impulsions au moyen d'un premier détecteur (8) de tension différentielle qui compare la tension de sortie (VO) avec une tension de référence (VR); et un deuxième organe de commande de la tension ayant un organe (12) qui étend la plage de fonctionnement du modulateur de la largeur d'impulsions de façon à étendre au maximum la période d'énergisation du modulateur (9) de la largeur d'impulsions au moyen d'un deuxième détecteur (11) de la tension différentielle qui compare ladite tension de sortie (VO) avec une deuxième tension de référence (VRR) inférieure à la tension de référence (VR). Un deuxième commutateur (16) connecte un deuxième condensateur préchargé (15) en parallèle avec un premier condensateur (1) du côté d'entrée de la source de puissance lorsque le deuxième détecteur (11) de tension différentielle se met en fonctionnement deux fois pendant une courte durée.
Patent EP-0479845-A1 (EP)
Inventor: GIERENZ GERHARD DR
IPC: C09J7/00
Filed: 1990-06-21
Abstract: Afin d'améliorer la force d'adhérence d'un crayon adhésif indéformable mou que l'on use en frottant, composé d'une préparation aqueuse d'un polymère synthétique et d'un savon colloïdal qui sert de structure saponacée et lui donne sa forme, ainsi que le cas échéant d'autres additifs, on utilise comme composition aqueuse de polymère synthétique une dispersion aqueuse de polyuréthanne exempte au moins dans une large mesure de solvants.
Patent EP-0489159-A1 (EP)
Inventor: NISHIDA SEIKI NIPPON STEEL COR
IPC: C21D8/06
Filed: 1990-06-27
Abstract: A method of producing an ultrafine steel wire with a diameter of at most 0.4 mm and a tensile strength of at least 360 kgf/mm², which comprises hot rolling and drawing, after subjecting to diffusion treatment if necessary, steel containing 0.91 to 1.00 wt % of carbon, at most 0.4 wt % of silicon, at most 0.5 wt % of manganese, 0.10 to 0.30 wt % of chromium, and the balance of iron and unavoidable impurities, subjecting to final patenting to attain a wire strength of 140 to 160 kgf/mm², and further drawing the wire at a die angle of 8 to 12° with a true strain of at least 3.50.
Patent EP-0486527-A1 (EP)
Inventor: CATELLI CAMILLO
IPC: A23L2/06
Filed: 1990-07-20
Abstract: On décrit un procédé et un appareil apparenté grâce auxquels la concentration d'un produit alimentaire fluide peut être réalisée. On introduit ledit produit alimentaire fluide dans une chambre d'évaporation (6) divisée en une pluralité de nappes libres (7). Les nappes libres (7) parcourent une distance prédéterminée afin de libérer de la vapeur de leurs surfaces. Après avoir parcouru ladite distance, les nappes libres de produit alimentaire fluide sont rassemblées en une masse au fond de ladite chambre (6).
Patent EP-0483243-A1 (EP)
Inventor: BAUER THOMAS JOHN
IPC: F02D41/04
Filed: 1990-07-13
Abstract: Un système de réglage de distribution variable de soupapes utilise une commande à boucle fermée afin de réguler la distribution, ladite commande à boucle fermée recevant une entrée de commande provenant de l'unité de commande électronique (UCE) du moteur. L'entrée de commande est une forme d'onde modulée en largeur d'impulsions, synchronisée avec le point mort haut (PMS) du moteur.
Patent EP-0493441-A1 (EP)
Title: Paucilamellar lipid vesicles using charge-localized, single chain, nonphospholipid surfactants.
Inventor: WALLACH DONALD F H
IPC: C11D17/00
Filed: 1990-09-18
Abstract: Disclosed are paucilamellar lipid vesicles made of single chain nonphospholipid anionic or zwitterionic surfactants and a method of their manufacture. The preferred vesicle forming materials are single chain sarcosinamides having 12-20 carbon chains and single chain betaines. The vesicles are formed rapidly and can be used to encapsulate aqueous or oily solutions.
Patent EP-0443014-A1 (EP)
Inventor: ASLAM MUHAMMAD C O EASTMAN KOD
IPC: G03G15/20
Filed: 1990-09-07
Abstract: On texture une couche (10) thermoplastique portant une image de toner, se trouvant sur une feuille de réception (1), à partir du verso de la feuille par positionnement de cette dernière entre une surface dure lisse (42) et une surface de texturation (60; 70), la surface de texturation étant en contact avec la face arrière. La couche thermoplastique est adoucie par la chaleur et devient texturée sans gaufrage de la face arrière. Une couche (8) empêchant le gondolage situé sur la face arrière, n'est pas gaufrée puisque son point de fusion est supérieur à la température du procédé. On peut ainsi produire une épreuve texturée brillante. Le procédé est particulièrement utile dans le tirage d'épreuves multicolores de qualité photographique.
Patent EP-0443016-A1 (EP)
Inventor: KIRSCHBAUM WARREN
IPC: A61B19/00
Filed: 1990-09-11
Abstract: Composite constitué d'une couche adhésive, d'une feuille (20) d'un tissu (24) ignifuge, ainsi que d'un hydrogel (26), lequel est utilisé pour protéger des objets lors d'une chirurgie au laser et possède des propriétés avantageuses de résistance au brûlage, aux éclairs, ainsi qu'à la brûlure par transpercement. Ledit hydrogel (26) est de préférence une matière hydrophile telle qu'un polyuréthane, un collagène, un polyacrylonitrile, de l'alcool polyvinylique, ou un acétal polyvinylique. Le tissu (24) ignifuge est de préférence un tissu tissé ou tricoté en fibres de polyamide ou de polyimide ayant une épaisseur suffisante pour assurer le degré de protection désiré. On applique ledit composite sur l'objet à protéger, lequel peut être une personne, un tube endotrachéal (32) ou un instrument chirurgical, à l'aide de l'adhésif afin de coller sur ces derniers ledit composite.
Patent EP-0452638-A1 (EP)
Inventor: NAKATSUKASA MIKIO
IPC: C25D13/20
Filed: 1991-02-26
Abstract: The present invention relates to a phosphating method and solution for forming on a metal surface a phosphate film, which are used for elevating coating finish and rust-preventive property when a product consisting essentially of steel and/or zinc-plated steel combined with an aluminum alloy is coated with cationic electrocoating. 
     The method and solution comprise that said metal surface is brought, to form a coating film, in contact with an aqueous phosphate solution which satisfies the following conditions with respect to the six kinds of ions contained. A total concentration of a sodium ion and a potassium ion is in a range of 2.0 to 15.0 ( g/l ). A total concentration of a manganese ion and a nickel ion is in a range of 1.0 to 5.0 ( g/l ) . Concentration of a zinc ion is in a range of ( 1.6 - 0.02 T ) to ( 2.5 - 0.02 T ) ( g/l ). Concentration of a free F⁻ ion is in a range of 8.0 T ⁻¹ to 20.0 T⁻¹ ( g/l ), ( here, T is temperature ( °C ) of a phosphating solution and in a range of 20 to 60 ). 
     Contact of the metal surface with the phosphate solution is carried out with a combined process of dipping treatment subsequently followed by spraying treatment.
Patent EP-0450454-A1 (EP)
Inventor: WENDELL DENNIS L
IPC: H03K3/356
Filed: 1991-03-26
Abstract: An input buffer regenerative latch circuit useful in BiCMOS integrated circuits is presented. The ECL input signal terminal (31) is connected to the base of a bipolar transistor (11). The emitter of the transistor (11) is connected to one of two input/out nodes (41,42) of a CMOS regenerative latch (40) circuit by the source/drain path of a MOS transistor (15). The second input/output node (42) is similar connected to the emitter of a second bipolar transistor (12) by the source/drain path of a second MOS transistor (16). The base of the second bipolar transistor (12) is held at a reference voltage (V BB ) midway in the ECL voltage range. Latching occurs very quickly when the CMOS latch is activated.
Patent EP-0450660-A1 (EP)
Inventor: JACKSON WILLIAM PAUL
IPC: C07C233/07
Filed: 1989-11-20
Abstract: The present invention is concerned with the compound of formula (I)
       
 and salts, solvates and physiologically functional derivatives thereof, processes for the preparation of this compound, pharmaceutical formulations containing it and their use in medicine.
Patent EP-0458184-A1 (EP)
Inventor: GOETZ BERNHARD DIPL-ING
IPC: B66F9/075
Filed: 1991-05-15
Abstract: A fork lift truck has a lifting frame 1, which can be inclined about an axis arranged on the front area of the fork lift truck parallel to the roadway and transversely to the longitudinal axis of the vehicle. The fork lift truck is also provided with a driver's protective roof, which in order to give the vehicle a low overall height is formed from two support elements and one transverse connection. The support elements are operatively connected to the lifting frame 1 and are preferably designed as tilting cylinders, the cylinder tubes 9 of which are rigidly connected together. …<IMAGE>…
Patent EP-0477665-A1 (EP)
Title: Vernetzte Epoxidharze mit nichtlinear-optischen Eigenschaften
Inventor: NORDMANN JENS DR
IPC: C09K19/38
Filed: 1991-09-11
Abstract: Die Epoxidharze nach der Erfindung weisen folgende Struktur auf: <IMAGE>
Patent EP-0475384-A1 (EP)
Inventor: YOSHIDA SUSUMU
IPC: G03F7/30
Filed: 1991-09-11
Abstract: 57 A method for developing a lithographic printing plate not requiring dampening with water which comprises a substrate provided thereon with a light-sensitive layer and a silicone rubber layer in that order. The exposed plate is developed by spraying a pressurized liquid onto the plate surface as a pressure of from 10 to 200 bar to remove the silicone rubber layer of the image areas. The method does not require the use of brush rolls or eveloping pads which directly come in contact with the plate surface and give rise to wear and/or bend. Therefore, the method always ensures excellent quality and uniformity of development. Further, the method may be carried out repeatedly with less maintenance of equipment since it is not necessary to use any developing pad or brush roll which must frequently be changed due to wear or bend.
Patent EP-0480382-A1 (EP)
Inventor: TAKIGAWA TOSHIMICHI - SHIRAKAW
IPC: F22B37/00
Filed: 1991-10-08
Abstract: An apparatus for removing a mechanical plug (204) secured in an end of a heat transfer tube (202) of a heat-exchanger, is improved in order that a series of operations for drilling a prepared hole and tapping in a plug to be removed, cutting the circumference of the plug, and extracting the plug can be consecutively executed without exchanging tools. The apparatus comprises a main body (30), a cotter type clamping mechanism (32) for fixing the main body on a tube sheet (200) of the heat-exchanger, and a cutting and removing mechanism (34) for cutting and removing the mechanical plug. The cutting and removing mechanism has a tubular milling cutter (46) and a drilling-tapping tool (52) coaxially arranged in the boring tool and forming a drilling section (54) at an end thereof and a tapping section (56) adjacent to the drilling section. The cotter type clamping mechanism preferably includes a cotter (108) having a smaller diameter section (112) at an upper portion so as to be held in a mechanical plug other than the mechanical plug to be removed, and a larger diameter section (110) at a lower portion so as to be held in a heat transfer tube adjacent to the heat transfer tube within which the mechanical plug to be removed is secured, and a stroke adjustment mechanism (126) for selecting a lifting distance of the clamping mechanism.
Patent EP-0543046-A1 (EP)
Inventor: SIMON WERNER
IPC: F16B35/00
Filed: 1991-11-22
Abstract: The screw unit is used for adjustable and fixable bridging of distances between components, brackets and the like. It consists of a screw peg (11) having a central hole (17), a screw nut (10) which is turned thereon, and a locking device (18) which holds it in the set position. In order to be able to cover a larger adjustment range using the screw unit, which is shown as a separate structural element, the screw nut (10) is constructed as a supporting sleeve having an internal thread and having adjusting surfaces which are arranged in regions, into which supporting sleeve the screw peg (11), which likewise has adjusting surfaces, is turned approximately flush.   <IMAGE>
Patent EP-0490355-A1 (EP)
Inventor: SCHWARZ GERHARD
IPC: B23B49/00
Filed: 1991-12-11
Abstract: The invention relates to a drill with an annular stop (5) which is attached thereto and has a stop surface (6) on the drill-head side for limiting the drilling depth (t). In order to permit an unhindered dynamic loading capacity of the helical shank (1), the annular stop (5) is supported via a supporting surface (13) in the radially outer area of a radiused annular shoulder surface (12) on a narrow supporting shoulder (7), an annular gap (14) being formed over the length (lg) between helical shank or helical-shaft base (4) and annular stop (5), which annular gap (14) permits unhindered deflection of the helical shank. <IMAGE>
Patent EP-0450671-A1 (EP)
Inventor: HENNINK WILHELMUS E
IPC: A61F13/00
Filed: 1991-02-18
Abstract: The invention relates to a wound dresssing comprising (1) a lower layer of a hydrogel of a polymer cross-linked under the influence of electron beam (E.B.) radiation, to which optionally one or more medicinal and/or antibacterial agents and/or one or more auxiliary substances have been added, and (2) a polymeric top layer, in which the top layer consists at least substantially of an elastomer selected from the group consisting of a silicone rubber, a polyether-polyurethane copolymer, a polyester-polyurethane copolymer, a polyether-polyester copolymer and an optionally modified block copolymer based on suitable vinyl monomers, and that a fibrous layer is provided between the lower layer and the top layer for bonding the two layers together. 
     The invention further relates to a method of preparing said wound dressing.
Patent EP-0442711-A1 (EP)
Inventor: SHIMAMURA YOSHIYUKI C O CANON
IPC: B41J2/165
Filed: 1991-02-13
Abstract: A recording apparatus for performing recording with an ink jet recording head (9) capable of ejecting ink on to a recording medium is disclosed. The recording apparatus includes an ink receiving section (51) disposed at a position to be able to oppose an orifice-formed face of said recording head (9), a preliminary ejection unit for causing ink ejection from discharging orifices toward said ink receiving section (51) by driving said recording head to remove causes of defective ink ejection, dry absorption unit (53) for absorbing ink remaining in said ink receiving section as a result of ink ejection by said preliminary ejection unit, and dry ejection control unit for causing ink absorption by driving said dry absorption unit (53) when the number of times of ejection by said preliminary ejection unit exceeds a predetermined number after absorption previously executed by said dry absorption unit (53) during recording.
Patent EP-0473395-A1 (EP)
Inventor: CORBY MICHAEL PETER
IPC: A61K47/36
Filed: 1991-08-27
Abstract: A teat-treating composition comprising a biocide in an aqueous medium characterised in that it also comprises a pseudoplastically- or thixotropically-effective amount of Rhamsan gum is disclosed, as is the production thereof by mixing the components. 
     Such compositions may be used to counter mastitis, particularly in dairy cattle, by dipping or spraying cows' teats.
Patent EP-0479505-A1 (EP)
Inventor: SAWADA YOSUKE
IPC: C07H15/24
Filed: 1991-09-27
Abstract: The present invention relates to novel antifungal antibiotics herein designated as pradimicin L and pradimicin FL, and derivatives thereof. Pradimicins L and FL are produced by  Actinomadura   verrucosospora  subsp.  neohibisca  strain R103-3, ATCC No. 53930.
Patent EP-0504528-A1 (EP)
Inventor: COBBLEDICK DAVID S
IPC: B29C37/00
Filed: 1991-11-25
Abstract: The cure rate or time of an in-mold coating composition is greatly enhanced by the use of a minor component by weight of a catalyst or initiator in the in-mold composition comprising essentially t-butyl peroxyisobutyrate.
Patent EP-0455553-A1 (EP)
Inventor: BASIN GERARD
IPC: C03C25/24
Filed: 1991-04-30
Abstract: Bituminous mix filled with a mineral wool and process for its preparation. 
<??>The mineral wool is characterised by its micron size; it is treated with a finish based on fatty acid amine oxide. 
<??>The process provides for the preparation of nodules from the mineral wool mat. 
<??>Application to terracings and road dressings and in particular with draining mixes. 
<IMAGE>
Patent EP-0458672-A1 (EP)
Inventor: DAHAN NOEL
IPC: G01N21/03
Filed: 1991-05-07
Abstract: The invention allows materials to be observed under extremely high pressures. The high-pressure chamber of the cell is formed by a metal seal (22) and two diamonds (24). Each of these diamonds is mounted on a support (26), itself mounted on a ball-joint system (27, 28). The upper and the lower mounting assembly are each adjustable by means of screws (32) running through the mounting assemblies. Pressure is maintained inside the high-pressure chamber by means of a peripheral screw (40).   The cell may be used to advantage with a conditioning container and a hydraulic press each of which allows observation of the pressure chamber. <IMAGE>
Patent EP-0456604-A1 (EP)
Inventor: GUETTINGER HANS
IPC: B65B13/06
Filed: 1991-04-29
Abstract: A tying machine for packaging articles in stack form comprises a band guide (12) limiting the extension of the loop and having a sliding surface (16). During the advance and after the end position has been reached, a winding band (18) is maintained by pneumatic means in a loop form determined essentially by the sliding surface (16), during the band pull-back is drawn out of the band guide (12) without the movement of any mechanical parts and is laid round the packaging articles. The band guide (12) with the sliding surface (16) and lateral guides (36, 38) for maintaining the winding band (18) in a loop form has exclusively pneumatic means.
Patent EP-0503216-A1 (EP)
Inventor: GARIBOLDI FRANCO
IPC: D04B15/82
Filed: 1991-03-15
Abstract: To carry out the selection of the needles in a circular knitting machine, especially for stockings, comprising for each needle (2) an oscillating pusher jack (4) with two butts, one, the upper, (7) cooperating, in the selection position, with a lowering cam (9) and the other, the lower, (8) cooperating, in the selection position, with a cam (10) for pressing in a centripetal direction in relation to the cylinder and with a lifting cam (11), and a horizontal elastic selector jack (12) seated in a radial groove (13) of a horizontal ring (14) made of non-magnetic material and fastened round the needle cylinder (1) both with its foot (16) fastened to said ring (14) and its head (18) projecting into the groove (3) of the corresponding pusher jack (4) and underneath the foot (6) of the latter in the position of rest, there are used:   - a permanently magnetised collar (20) fastened underneath the ring (14) and opposite the selector jacks (12) and at such a distance from these that it effects their retention only when they are remote from their horizontal position of rest, that is to say when they are inclined downards; - a peramenent magnet (25) fastened to the stationary structure of the machine in correspondence with each pressure cam (10) and immediately in front of the selection position, in order to make it possible to move the selector jacks (12) away from the position of rest, that is to say to incline them towards and as far as said retaining collar (20); - a vertical pusher (30) which is mounted on means (31-33) for actuation to vertical oscillation between the moving-away magnet (25) and the ramp of said lifting cam (11), in a position below the plane of the selector jacks (12) and at such a distance from these that the upward stroke of the pusher (30) brings or does not bring about the release of the selector jacks (12) from the retaining collar (20) and thus makes it possible respectively to maintain or modify the position of the corresponding pusher jacks (4) in the grooves (3) during their passage over the pressure cam (10), this corresponding respectively to the inoperative position and the operative position of the corresponding needles (2).   <IMAGE>
Patent EP-0472669-A1 (EP)
Inventor: FAVIER HENRI
IPC: B60J5/10
Filed: 1990-12-18
Abstract: Dispositif permettant le transport de charges longues dans des véhicules automobiles utilitaires, du type comportant une porte arrière à un ou deux battants, ladite porte arrière comportant au moins une ouverture au niveau de sa partie haute au travers de laquelle passe la charge longue à transporter, caractérisé en ce que l'ouverture (10) ménagée sur le ou les battants (3) est ouverte latéralement sur son chant du côté opposé à l'articulation (4, 5).
Patent EP-0509046-A1 (EP)
Inventor: HULT GUNNAR
IPC: A23K1/16
Filed: 1991-01-03
Abstract: L'invention concerne un procédé pour améliorer l'environnement, comme par exemple dans les porcheries et les écuries, et pour maintenir en bonne santé les porcs et les chevaux, ou tout autre type d'animaux, ainsi que les êtres humains comme par exemple les personnes s'occupant d'animaux. Le procédé consiste en un mélange comprenant d'une part des sarsaponines extraites de la plante Yucca Schidigera et comprenant d'autre part de l'ail sous une forme appropriée; on peut se procurer ce mélange dans le commerce pour le mélanger à tous les types d'aliments suivant des quantités prédéterminées afin que les animaux concernés reçoivent les proportions qui leur conviennent.