baber/WOPTO huggingface dataset:
Patent EP-0391381-A1 (EP)
Inventor: YOSHIMOTO TERUO
IPC: C22C30/00
Filed: 1990-04-04
Abstract: A heat-resistant alloy comprising, in % by weight, 0.3-0.8% of C, 0.5-3% of Si, over 0% to not greater than 2% of Mn, at least 23% to less than 30% of Cr, 40-55% of Ni, 0.2-1.8% of Nb, over 0.08% to not greater than 0.2% of N, 0.01-0.5% of Ti and/or 0.01-0.5% of Zr, and the balance Fe and inevitable impurities. The alloy is usable at high temperatures exceeding 1100 o  C with high creep rupture strength and excellent resist­ance to oxidation and to carburization, further exhibiting high creep deformation resistance at high temperatures and high ductility after aging.
Patent EP-0399425-A1 (EP)
Inventor: PFESTORF HARALD
IPC: C23C22/36
Filed: 1990-05-19
Abstract: In order to ensure in sliding surface bearings a uniform distribution of the load over the bearing metal layer, a phosphate layer serving as a sliding layer has been applied to the bearing metal layer. In order to ensure a high resistantce to scuffing, the sliding layer is formed from an aqueous phosphating solution which contains 1.5 to 5.0 g/l Zn, 12 to 24 g/l Na, 11 to 22 g/l P2O5, 17 to 33 g/l 16 to 30 g/l BF4, 20 to 39 g/l B(OH)3 and 1.0 to 6.0 g/l NaF.
Patent EP-0413111-A1 (EP)
Inventor: HAGEDORN PETER PROF DR
IPC: H01L41/09
Filed: 1990-06-25
Abstract: In an ultrasonic motor consisting of a stator made of an elastic material and having one or more ultrasonic oscillators for exciting travelling waves and of a rotor, stator and rotor each being in contact with one another in a surface region under pressure, provision is made that, to drive the rotor with different transmission ratios, progressive waves of different vibration types are excited in the stator surface. <IMAGE>
Patent EP-0406667-A1 (EP)
Inventor: HAMADA TAKAHIKO
IPC: B05D5/06
Filed: 1990-06-26
Abstract: The invention relates to a method of forming a patterned coating upon a surface of a substrate (10). A plurality of separated magnetic elements (11) are arranged side by side forming an arrayed module (15) of the elements (11). Then, the model (15) is brought in close vicinity of the reverse side of the substrate (10). And then, magnetic paint containing powdery magnetic material is applied to the surface of the substrate (10) to make a wet film thereon. Finally, the wet film is hardened through a baking or drying. A continuous pattern corresponding to the configuration pattern of the module (15) appears on the surface of the substrate (10). Alternatively, a coated substrate may be introduced into a magnetic field while a wet film of magnetic paint is carried thereon.
Patent EP-0411555-A1 (EP)
Title: Verfahren zur Herstellung von Kunststoffrohstoffen
Inventor: SIMON ARTUR DR
IPC: C08B37/00
Filed: 1990-07-31
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Kunststoffrohstoffen durch Umsetzen von Amino- oder Hydroxygruppen aufweisenden, aus Pflanzensamen gewonnenen Produkten, bei welchem a) 1 oder mehr Aminogruppen aufweisende[s], aus Pflanzensamen gewonnene[s] Ausgangsprodukt(e) in wäßrigem Medium mit 1 oder mehr Oxoverbindung(en) und gegebenenfalls gleichzeitig oder anschließend mit 1 oder mehr Aminogruppen aufweisenden Verbindung(en) umgesetzt wird beziehungsweise werden oder, b) 1 oder mehr Hydroxygruppen aufweisende[s], aus Pflanzensamen gewonnene[s] Ausgangsprodukt(e) in wäßrigem Medium mit 1 oder mehr Aminogruppen aufweisenden Verbindung(en) und gegebenenfalls gleichzeitig oder anschließend mit 1 oder mehr Oxoverbindung(en) umgesetzt wird beziehungsweise werden und/oder gegebenenfalls der beziehungsweise die so erhaltene[n] makromolekulare(n) Stoff(e) mit 1 oder mehr Oxoverbindung(en) zur Reaktion gebracht wird beziehungsweise werden oder, c) 1 oder mehr Hydroxygruppen aufweisende[s], aus Pflanzensamen gewonnene[s] Ausgangsprodukt(e) in wäßrigem Medium mit 1 oder mehr Oxogruppen aufweisenden Ver bindung(en) und gegebenenfalls gleichzeitig oder anschließend mit 1 oder mehr Aminogruppen aufweisenden Verbindung(en) umgesetzt beziehungsweise werden und/oder gegebenenfalls der beziehungsweise die so erhaltene makromolekulare Stoff(e) mit 1 oder mehr Aminogruppen aufweisenden Verbindung(en) zur Reaktion gebracht wird beziehungsweise werden sowie der beziehungsweise die so erhaltene(n) makromolekulare(n) Stoff (e) in an sich bekannter Weise zu Kunststoffrohstoffen zubereitet beziehungsweise geformt wird beziehungsweise werden.
Patent EP-0421126-A1 (EP)
Inventor: LOOS HORST
IPC: E05D3/02
Filed: 1990-08-31
Abstract: There is proposed for windows and doors and the like a hinge 3 having a frame-joint part 6 carrying a hinge pin 9 and a wing-joint part 10 having a hinge sleeve 11, especially a turn-and-tilt corner bearing with a corner-bearing block located on the frame and with a corner plate located on the wing, in which hinge the longitudinal axis 17 of the hinge sleeve 11 located on the wing has a position 15 inclined at an acute angle relative to the adjacent wing leg 16 in the direction of the wing plane. The aim of these measures is to prevent contact between the moved plastic caps or paint layers and the adjacent surfaces of the fitting parts during the movement of opening and closing the window and door wings or the like. This is to forestall the occurrence of scrape marks on the plastic caps and the undesirable jumping off of these from the operating parts of the hinges and to counteract the scraping off of the paint layer. <IMAGE>
Patent EP-0431381-A1 (EP)
Title: Combat tank
Inventor: SPRAFKE UWE DIPL-ING
IPC: F41H5/26
Filed: 1990-11-17
Abstract: A combat tank having a rotatable turret, in which is arranged a heavy gun which is pivotable in elevation and the gun barrel (1) of which is mounted in a gun cradle (2) and is guided outwards through a gun surround (5). The beam path of an optical sighting instrument (6) fixed to the gun runs in a first branch (6.1) parallel to the gun (1) through the gun cradle (2). It is then deflected upwards between the gun cradle (2) and gun surround (5) by a first deflecting mirror (7.1) and guided to a point above the gun surround (5), where it is deflected forwards by a second deflecting mirror (7.2) and guided to the objective lens (6.3'). This avoids a perforation through the gun surround and therefore an interruption of the protective structure of the armouring. …<IMAGE>…
Patent EP-0484589-A1 (EP)
Title: Hubkolbenmotor mit zwei V-förmig angeordneten Zylinderreihen
Inventor: MEZGER HANS DIPL-ING
IPC: F02B75/18
Filed: 1990-11-22
Abstract: Bei einem Mehrzylinder-Hubkolbenmotor in V-Bauweise treibt die Kurbelwelle (16) die Nockenwellen (28) und eine Abtriebswelle (30) zur Kupplung (29) in einer Mittelebene (13) des Motors mit Zahnradantrieben an. Ebenfalls mit Zahnradantrieben treibt die Kurbelwelle zwei gleich gestaltete Pumpensätze (9,11) aus Wasserpumpe und Ölpumpen, die außen am Kurbelgehäuse, symmetrisch zur Mittelebene des Motors angebaut sind. <IMAGE>
Patent EP-0417864-A1 (EP)
Inventor: UEDA KAZUO C O SHIKOKU KAKOKI
IPC: B31B50/64
Filed: 1990-09-11
Abstract: The invention relates to an apparatus for forming tubular containers having a square to rectangular cross section and a bottom from planar heat-sealable blanks (B1). The apparatus comprises an apparatus frame having a plurality of treating stations (S1...S8) including a blank feed station (34) and a rotary body (31) having radial mandrels (32) and intermittently drivingly rotatable so as to stop each of the mandrels at the plurality of treating stations successively. On each of the mandrels there are means for holding the planar blank to the mandrel fittably therearound and feeded to the holding means at the blank feed station. A series of devices has been arranged one after another along the path of movement of the mandrels extending from the blank feed station for forming the blank held by the holding means into a tube as fitted around the mandrel and closing one end of the tubular blank to provide the bottom and form the container.
Patent EP-0423916-A1 (EP)
Inventor: GIANTURCO CESARE
IPC: A61F2/84
Filed: 1990-01-18
Abstract: A self-expanding stent (10) formed of stainless steel wire arranged in a closed zig-zag configuration includes an endless series of straight sections (13) joined at their ends by bends (14). The stent is compressible into a reduced diameter size for insertion into and removal from a body passageway. The bends of at least one end of the stent are formed into eyes (20) for connection with the eyes at one end of a similarly constructed stent to permit single-step introduction of several lengths of stent into the passageway. A stent can include a monofilament thread (40) passing through successive eyes at one end of the stent, the thread passing through each eye at least once and through some of the eyes a second time. The trailing ends (40a, 40b) of the thread extend from the stent and outside the body passageway. The stent can be retrieved from the body passageway by threading a tube (70) over the free ends of the thread until the tube is adjacent the stent. The diameter at one end of the stent is reduced by pulling the free ends of the thread through the tube. A sheath (75) concentrically disposed over the tube is introduced into the body passageway and over the remaining length of the stent to further compress the stent for removal from the passageway.
Patent EP-0474928-A1 (EP)
Inventor: RAO KATIKANENI SAI PRASAD
IPC: B01J29/04
Filed: 1990-09-11
Abstract: Novel catalyst composite material is disclosed which comprises in combination a crystalline metallosilicate zeolite in terms of mole ratios having the general formula :
       
wherein M is iron, lanthanum or mixtures thereof and X is selected from the oxides of sodium, hydrogen, platinum, iridium, rhenium and mixtures thereof, alumina and a chlorine component. This catalyst has a long and stable activity and no loss of components is encountered during the reforming of pyrolysis naptha and more importantly it is observed that the pyrolysis naptha does not have to be hydrogenated prior to contacting it with the catalyst. Reforming of pyrolysis naptha no a liquid fraction containing more than 99 % of aromatic hydrocarbons is achieved.
Patent EP-0406081-A1 (EP)
Inventor: SARDA JEAN-PAUL
IPC: G01N3/02
Filed: 1990-06-22
Abstract: Dispositif pour effectuer des essais sur des matériaux tels que des échantillons de roche par exemple sur lesquels on exerce des contraintes tri-axiales. Le dispositif comporte un corps allongé avec une cavité centrale ou l'on place successivement une première partie (6) d'une sonde acoustique, une semelle (9) portant un échantillon (12) cubique par exemple, des vérins (13) que l'on introduit le long des faces latérales de l'échantillon en les mettant en communication avec des canaux d'amenée (25) de fluide sous pression. Par dessus, sont placés une pièce de centrage (27) contenant un boitier (26) pour une autre partie (28) de la sonde acoustique et des éléments (31, 32) formant couvercle. Un piston (35) permet l'application de contraintes sur l'échantillon par l'intermédiaire du boitier (26). Des palpeurs latéraux (22) captent les déplacements de l'échantillon. Application à l'étude de roches prélevées dans une formation souterraine, par exemple.
Patent EP-0422969-A1 (EP)
Inventor: KERVAGORET GILBERT BENDIX EURO
IPC: B60T8/40
Filed: 1990-09-07
Abstract: Hydraulic circuit comprising a pressure generator (1) for brake fluid, a primary circuit and a secondary circuit respectively connected to at least one brake motor, a pressure balancing device (25) arranged between a brake motor connected to the said primary circuit and a brake motor connected to the said secondary circuit, and a valve (11) sensitive to the pressure of the fluid in the primary and secondary circuits normally isolating the said brake motor connected to the secondary circuit from the said pressure generator (1) and connecting it to the secondary circuit in the event of a failure of the primary circuit. According to the invention the valve (11) comprises a stepped piston (12) moving in a stepped bore between a first chamber (14) connected to the said pressure generator (1) by way of the said secondary circuit and a second chamber (15) connected to the said primary circuit, the diameter (12b) of the said stepped piston opposite the second chamber (15) being greater than that (12a) opposite the said first chamber (14), the said piston (12) forming a valve (18) creating or interrupting a connection between the said first chamber (14) and a brake motor connected to the said secondary circuit, and a flexible element (20) establishing the said connection when the circuit is inoperative. <IMAGE>
Patent EP-0420714-A1 (EP)
Inventor: BROUSSAUD DANIEL
IPC: C04B35/584
Filed: 1990-09-12
Abstract: Preparation of an Si3N4-SiC composite. According to the invention, a raw component is formed, which is impregnated with an additive of the organopolysilazane type. After impregnation the product is sintered.
Patent EP-0422978-A1 (EP)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K9/127
Filed: 1990-09-26
Abstract: Cosmetic or pharmaceutical composition consisting of a dispersion in a physiologically acceptable aqueous phase D of vesicles of ionic and/or nonionic amphiphilic lipid(s) bounded by one or more lipid lamellae, the lipid lamellae containing at least one retinoid compound, and the aqueous dispersion phase, a pyrimidine derivative. This composition may be used in topical application on the hair and scalp.
Patent EP-0407546-A1 (EP)
Inventor: HAYDEN RUDOLF
IPC: E02D31/00
Filed: 1990-01-26
Abstract: Un procédé permet de consolider des dépôts de déchets par injection d'une suspension de préférence d'un liant hydraulique dans les cavités du dépôt, sous une pression pouvant aller jusqu'à 1200 bars. Le procédé permet en outre de rendre étanches les couches du sol situées en dessous d'un dépôt de déchets, de sorte que les eaux d'infiltration émanant du dépôt ne puissent plus pénétrer dans le sol mais soient évacuées de manière contrôlée.
Patent EP-0425680-A1 (EP)
Inventor: TORAYA TETSUO
IPC: C07F15/06
Filed: 1990-02-28
Abstract: L'invention concerne un dérivé de vitamine B12 de formule (I) ainsi que ses sels, dans laquelle L représente un ligand lié à l'atome de cobalt de l'anneau de corinne, B représente une base ayant une structure hétérocyclique, et R représente un groupe hydrocarbure substitué ou non.
Patent EP-0416078-A1 (EP)
Inventor: LE BERRE VERONIQUE
IPC: B01J20/22
Filed: 1990-03-15
Abstract: L'invention concerne un élément composite comportant un support en produit organique conducteur à structure polyaromatique tel que le graphite, recouvert d'un polymère ou copolymère de dibenzo-éthers de formule (I), dans laquelle m = 0 ou 1 à 10, n = 0 ou 1 à 10, m + n 10. Ces éléments sont utilisables pour absorber des cations métalliques présents dans une solution aqueuse ou organique.
Patent EP-0466816-A1 (EP)
Inventor: LOW PHILIP STEWART
IPC: C12N15/87
Filed: 1990-04-02
Abstract: A method is provided for targeting a diagnostic agent for delivery to a folate receptor-bearing cell of an animal. The method comprises the step of administering to an animal a composition comprising a diagnostic agent complexed with a targeting ligand selected from the group consisting of folate, folate receptor-binding analogs of folate, or other folate receptor-binding ligands.
Patent EP-0471752-A1 (EP)
Title: Polypeptides de l'antivirus lymphotropiques de cellules t du chat
Inventor: ANDERSON PHILIP R ANDERSEN
IPC: C07K16/00
Filed: 1990-04-30
Abstract: Dans un premier aspect, l'invention concerne un polypeptide purifié comportant un épitope d'un polypeptide antigénique du FIV (l'antivirus lymphotropique de cellules T du chat). Le polypeptide peut être glycosylé ou non glycosylé. Par polypeptide antigénique, on entend un polypeptide capable de développer (à l'aide d'un adjuvant si nécessaire) une réponse d'anticorps chez le chat. Le polypeptide peut être un fragment de polypeptide d'au moins 5 acides aminés, ou un polypeptide se produisant naturellement dans des particules du FIV. On peut obtenir ledit fragment à partir d'un polypeptide se produisant naturellement, par exemple, par digestion enzymatique d'un polypeptide se produisant naturellement, ou on peut le produire par isolement ou synthèse d'un gène codant un polypeptide désiré, et par expression de ce polypeptide dans un système d'expression désiré, par exemple, un système d'expression bactérien, à levure ou mammifère.
Patent EP-0474681-A1 (EP)
Inventor: BLASE MANFRED
IPC: C10B21/22
Filed: 1990-05-23
Abstract: Système de chauffage pour fours à régénération à chambres, chauffables avec du gaz riche et/ou du gaz pauvre ou du gaz mixte, comportant des carneaux de chauffage verticaux regroupés par paires qui sont reliés à des régénérateurs pour préchauffer l'air ou aussi le gaz pauvre ou gaz mixte, en cas de fonctionnement au gaz pauvre. Les quatre caractéristiques suivantes sont combinées dans la présente invention: (a) Des ouvertures de sortie sont pratiquées, à trois niveaux différents au moins, dans chacun des carneaux de chauffage pour l'alimentation en air de combustion du four; l'ouverture de sortie pratiquée au fond du carneau de chauffage communique directement avec les régénérateurs tandis que les ouvertures de sortie situées en dessus de la première communiquent avec ces régénérateurs via des passages creux de liaison agencés dans les parois de liaison ou via des passages séparés. (b) Les régénérateurs de préchauffage de l'air sont partagés en deux dans le sens de la longueur du four; la première partie est reliée avec les ouvertures de sortie du fond du carneau de chauffage tandis que l'autre partie est reliée avec les passages creux de liaison ou les passages séparés; on peut régler séparément, depuis l'extérieur, les volumes d'air destinés aux deux parties. (c) Pour le réglage de la répartition des volumes d'air, les ouvertures de sortie sont dotées en dessus du fond du carneau de chauffage de blocs coulissants. (d) Pour diriger les gaz de fumée à l'intérieur du four, on a prévu des ouvertures qui se ferment (ouvertures à circulation de courant) au fond du carneau de chauffage, dans la paroi de liaison entre les carneaux de chauffage à courant ascendant et ceux à courant descendant.
Patent EP-0438597-A1 (EP)
Inventor: MINAMIKAWA YORIKO
IPC: A23G1/30
Filed: 1990-07-12
Abstract: A method of producing chocolate-containing food with suppressed sweetening and deterioration of palatability during preservation thereof, which comprises bringing food or its material containing at least 5 wt % of water into contact with a chocolate prepared from sugars containing at least 40 wt % of a sugar component with a solubility (as defined by the gram number of sugar that can dissolve in 100g of water at 20° C) of 80 or less.
Patent EP-0495008-A1 (EP)
Inventor: WHITFILL CRAIG E
IPC: A61P31/12
Filed: 1990-10-01
Abstract: Un procédé induisant une immunité active contre une maladie virale chez un sujet animal, consiste à administrer au sujet un conjugué de vaccin composé essentiellement d'un virus vivant et d'un facteur neutralisant lié au virus vivant. Le facteur neutralisant est choisi dans le groupe composé d'anticorps et de fragments d'anticorps. Le virus vivant est du type capable d'induire une maladie chez un sujet, et l'anticorps ou le fragment d'anticorps est du type capable de neutraliser le virus vivant. Les sujets préférés sont les oiseaux, un virus préféré est le virus de la maladie de la bourse infectieuse, et une voie d'administration préférée à des oiseaux est la voie in ovo.
Patent EP-0496026-A1 (EP)
Inventor: GAMBIRASI ALESSANDRO
IPC: E06B3/58
Filed: 1991-06-10
Abstract: An extruded glass pane holding metal section for metal fixtures having a substantially L-shaped cross-section formed by two members (14,15) set at an angle to each other, of which one is provided with means (16) of engagement for a face bearing seal (6) for a glass pane (7), and comprising two side-by-side snap-action wings (17,18) adapted to engage in corresponding coupling means provided on the members which form the fixture frame. The spacing (d1) of the side-by-side snap-action wings (17,18) is constant over at least a major portion of their lengthwise extent. This structure is effective to reduce the risk of breakage of the extrusion dies and warping the extruded metal section.
Patent EP-0465928-A1 (EP)
Inventor: LUIGI PEZZOLI
IPC: D03D47/30
Filed: 1991-06-26
Abstract: In a system to control the feeding of nozzles conveying the weft along the shed of fluid jet looms - allowing to vary the weft motion law along the shed by widening the range of adjustment and making it more precise - the feeding of the single fluid jet nozzles or groups of nozzles (G1, G2) is controlled by means of at least two solenoid valves (15, 16, 17, 18, 19, 20) with mutually connected outlets, each of said valves being operated independently by an electronic device (DE) depending from the electronic system which controls the working of the loom.
Patent EP-0472947-A1 (EP)
Inventor: ANAZAWA HIDEHARU
IPC: C12P13/04
Filed: 1991-08-01
Abstract: Disclosed is a process for producing amino acids such as L-threonine and L-lysine, which comprises culturing, in a medium containing methanol as a major carbon source, a microorganism which belongs to the genus  Methylobacillus  and which has an ability to produce the amino acid(s) and resistance to at least one member selected from the group consisting of L-threonine, L-lysine and an amino acid analogue, said microorganism being obtained by mutation of a parent strain which belongs to the genus  Methylobacillus  and which has an enhanced sensitivity to at least one of an antibiotic and an amino acid analogue; allowing the amino acid(s) to accumulate in the culture; and recovering the amino acid(s) therefrom.
Patent EP-0498033-A1 (EP)
Inventor: TAPPER LEE C
IPC: B41F23/00
Filed: 1991-09-12
Abstract: A rotogravure printing press includes a boundary layer air scraper which is located immediately upstream of the pinch area of the press (e.g. the area formed by the impression roller and the printing cylinder). The air scraper blocks boundary layer airflow drawn with the moving web. This reduces the solvent laden air and allows a reduction in the capacity of the scavenger system.
Patent EP-0480271-A1 (EP)
Inventor: KIFFE DENNIS O
IPC: H01L23/498
Filed: 1991-09-30
Abstract: A semiconductor device has bond placement locators for more accurate bonding of bonding wires to large leads, such as POWER and GROUND leads. In one form, a device (55) has a multiple tier package (56) with at least one tier having a plurality of leads (61). A semiconductor die (70) is positioned in a cavity (71) of the package and is electrically coupled, by bonding wires (69), to the plurality of leads. At least one lead of the plurality of leads is configured into two areas. A first area (64) is used for receiving a bond and used by wire bonding equipment to accurately locate bond placement. The first area is located proximate to the cavity and is adjacent a second area. The second area (66) is separated from the cavity by the first area and has substantially more conductive area than the first area.
Patent EP-0492156-A1 (EP)
Inventor: RUARK WILLIAM WEBSTER
IPC: B24B53/12
Filed: 1991-11-26
Abstract: There is provided a tool for trueing and dressing a variety of grinding wheels, comprising a metal block (14) having a thin vertical layer of diamond particles (12) forming a contacting surface. The tool may have a straight edge profile for truing and dressing Type 1A1 grinding wheels or be fabricated with a non-linear profile for trueing and dressing grinding wheels with complementary profiles. There is also provided a method for trueing and dressing a grinding wheel (20), by angularly engaging the periphery of a rotating grinding wheel with a stationary trueing and dressing tool having a thin vertical layer of diamond particles (12). The diamond layer of the tool forms a single point having an effective cutting crossfeed rate relative to the rotational speed of the wheel, the speed at which the wheel is presented to the trueing and dressing block and the angle of said diamond layer within said block relative to the path of travel of the wheel.