baber/WOPTO huggingface dataset:
Patent EP-0931213-A1 (EP)
Title: Built-up piston
Inventor: FRANZ HOLGER
IPC: F02F3/00
Filed: 1997-08-19
Abstract: The invention concerns a built-up piston (1) with an upper part (2) made of an iron material and a lower part (3) made of an aluminium alloy. The object of the invention is to increase the loading capacity of the bosses. To that end, the lower part (3) comprises cast-iron or steel gudgeon pin bosses (4) which are screwed at least to the lower part (3).
Patent EP-0865107-A1 (EP)
Inventor: SATO JUNICHI
IPC: H01R13/74
Filed: 1997-09-03
Abstract: A connector module for preventing dust and oil from coming into a
casing of an industrial machine through an opening for fixing a connector
provided on the casing. Outer surfaces of a stationary connector (101)
are covered by a covering member (2) having an opening corresponding
to a connector receiving portion of the stationary connector (101). A gap
between a front surface of the covering member (2) and an opening (106)
of a panel (100) is sealed by a sealing member (3). Dust and oil coming
from a gap between the front surface of the stationary connector (101)
and the opening (106) is blocked by the sealing member (3), and dust and
oil coming through apertures (105) or other portions of the stationary
connector (101) is blocked by the covering member (2).
Patent EP-0922283-A1 (EP)
Inventor: DAVIS JOSEPH E
IPC: G11B7/125
Filed: 1997-08-27
Abstract: L'invention concerne une tête optique (107) pour la transmission de la lumière entre une source (101) et un emplacement de stockage (107) situé le long d'un trajet optique comportant au moins un élément optique excentré.
Patent EP-1009258-A1 (EP)
Inventor: WILLIAMS JAMES A
IPC: A47C17/23
Filed: 1997-09-03
Abstract: Ce siège (A), tel qu'un sofa, un fauteuil ou un canapé deux places présentant une section mobile, comprend un châssis principal (10) conçu pour soutenir un dossier (54) de manière fixe par rapport à ce châssis, ainsi qu'un châssis de siège (40) conçu pour supporter un siège. Des glissières (60) soutiennent le châssis du siège, de manière coulissante et à partir du châssis principal. On peut déplacer le châssis du siège à partir d'une position dans laquelle il est rétracté pour le mettre dans une position dans laquelle il est déployé par rapport au châssis principal. Un dispositif de verrouillage (82, 86) immobilise le châssis du siège par rapport au châssis principal, au niveau de plusieurs positions, entre la position rétractée et la position déployée. On décrit également plusieurs modes de réalisation de châssis de siège. En outre, on décrit un ensemble commande unique (110), fonctionnant à l'aide d'un câble.
Patent EP-0925326-A1 (EP)
Inventor: BROWN STEVE
IPC: C08L101/00
Filed: 1997-09-12
Abstract: Bauxite, particularly high alumina bauxite, and brucite are used as flame-retardants in non-aqueous organic polymer formulations particularly for electric insulation or sheathing or encapsulation, and also in bitumen. The formulations are suitable for shaping e.g. by casting, moulding or curing at temperatures of 150° C. or 200° C. Water resistance and other properties including cost of bauxite and brucite compare favourably with the conventional flame-retardant aluminium trihydrate.
Patent EP-0879477-A1 (EP)
Inventor: MCCULLOCH DAVID JAMES
IPC: H01L21/302
Filed: 1997-09-29
Abstract: The invention provides a method of manufacturing a large-area electronic device, for example a flat panel display, comprising thin-film circuit elements, and also laser apparatus for crystallising a portion of a semiconductor thin-film (1) with a beam (11) of set energy. The energy of the beam (11) is set in accordance with the output from a light detector (22) to regulate the crystallisation of a device portion (3, 4 and/or 5) of a semiconductor thin film (1) at which the beam (11) is subsequently directed with its set energy. The light detector (22) monitors the surface quality of a previously crystallised portion (2). In accordance with the present invention, the light detector (22) is located at a position outside the specular reflection path (25) of the light returned by the surface area of the crystallised portion (2) and detects a threshold increase (D) in intensity (Is) of the light (26) being scattered by the surface area of the crystallised portion. This treshold increase (D) occurs when the energy (Ep) of the beam (11) is increased sufficiently to cause the onset of surface roughening.
Patent EP-0932731-A1 (EP)
Inventor: RODGERS MICHAEL S
IPC: B28B19/00
Filed: 1997-09-04
Abstract: Procédé de préparation de béton léger (10) consistant à mélanger ensemble une pâte épaisse contenant de l'eau (17) un liant de cimentage (20) et une granulat (23) à grain fin. On ajoute par mélange des billes (25) de polystyrène à la pâte épaisse (15) pour former un mélange (10) de béton léger sensiblement homogène. Dans cette invention une deuxième forme de réalisation concerne un procédé de fabrication d'un panneau (40) de béton léger destiné à être utilisé dans la construction d'un bâtiment. Le procédé consiste à joindre ensemble une pluralité de segments (45) d'ossature de manière à créer une ossature (50) en béton. L'ossature (50) comporte un espace interne qui définit un logement prêt à recevoir le mélange (10) de béton léger. L'ossature (50) est remplie d'un mélange (10) de béton léger de sorte que l'espace interne est rempli par le mélange (10) de béton léger autour de l'ossature. Le mélange (10) de béton léger est durci jusqu'à l'état solide de telle sorte que le mélange (10) de béton léger est retenu dans l'ossature (50) et forme ainsi un panneau (40) de béton léger. Les panneaux (40) de construction pour bâtiments fabriqués avec le mélange (10) de béton léger ou avec d'autres mélanges de béton classiques peuvent être combinés à des revêtements et des couches (105 et 110) stratifiés haute résistance. Dans cette forme de réalisation à configuration stratifiée (100) le panneau combiné (100) possèdent des caractéristiques de résistance suffisantes pour supporter des conditions de tempête violente avec un vent puissant y compris les essais d'écrasement d'objets aéroportés. Dans une troisième forme de réalisation le béton léger est utilisé dans un bloc (200) de construction qui peut remplacer les blocs de béton de laitier fabriqués traditionnellement.
Patent EP-0925223-A1 (EP)
Inventor: WURST STEPHEN G
IPC: B64C37/02
Filed: 1997-09-15
Abstract: Le système de lancement orbital est un véhicule à trois étages destiné à lancer des charges utiles orbitales. Comme premier étage, le système utilise un aéronef propulsé par turboréacteur double flux, un engin aérospatial étant maintenu pour emport à un pylône sous voilure en un point d'attache moteur. L'engin aérospatial, qui constitue le second étage, est propulsé par un statoréacteur à effet de trompe venturi. L'engin aérospatial comporte une soute pourvue de portes de soute dans la partie médiane. Un propulseur-fusée emportant la charge utile est lancé à partir de la soute au moyen d'un système d'éjection. Normalement, la charge utile est montée sur un propulseur-fusée destiné à être placé sur l'orbite appropriée. Ce système de lancement orbital peut également comporter un système de récupération à parachutage destiné à récupérer le propulseur-fusée après désatellisation.
Patent EP-0929586-A1 (EP)
Inventor: DU PREZ EDDIE
IPC: C08G18/79
Filed: 1997-10-01
Abstract: A process for the production of micro-cellular or non-cellular, light-stable elastomeric, flexible or semi-flexible polyurethane moldings which are especially suited for window encapsulation applications from a reaction mixture by the reaction injection molding process, wherein: A) an isocyanate component containing an isophorone diisocyanate (IPDI) trimer/monomer mixture having an NCO content of from 24.5 to 34% by weight, is reacted with B) isocyanate-reactive components comprising: b1) a polyetherpolyol having terminal OH groups, an average nominal functionality of 2 to 4, and an average equivalent weight of from 800 to 4000; b2) at least one chain extender component having as functional groups only aliphatic or alicyclic OH groups; b3) at least one amine-initiator component; in the presence of C) at least one catalyst component selected from the group consisting of organolead (II), organobismuth (III), and organotin (IV) catalysts; D) at least one pigment component, and E) at least one antioxidant/UV absorber component.
Patent EP-0929425-A1 (EP)
Inventor: FEIGEL HANS-JOERG
IPC: B60T7/04
Filed: 1997-09-25
Abstract: Es wird eine Einrichtung zur Betätigung einer Kraftfahrzeug-Bremsanlage vom Typ 'Brake-by-wire' vorgeschlagen, bestehend aus einem Betätigungspedal sowie einem mit dem Bremspedal zusammenwirkenden Wegsimulator, dessen Simulatorkolben mit dem Betätigungspedal in kraftübertragender Verbindung steht und mittels einer Feder vorgespannt ist, und der Mittel zur Dämpfung der Bewegung des Simulatorkolbens in Abhängigkeit vom Betätigungspedalweg aufweist. Um eine wirksame Dämpfung zu erreichen, sieht die Erfindung vor, daß der Simulatorkolben (11) einen hydraulischen Raum (12) begrenzt, der über mindestens einen variablen Strömungswiderstand (16, 17, 18, 19, 20) mit einem zweiten hydraulischen Raum (4 bzw. 14) verbunden ist.
Patent EP-0929391-A1 (EP)
Inventor: BEMIS PETER F
IPC: B29C45/22
Filed: 1997-09-26
Abstract: Injection molding apparatus (410) including a first mold cavity having an inlet (416), a second mold cavity having an inlet (416), a source of a first material (418) to be injected, a source of a second material (422) to be injected, and a co-injection manifold (426) including a nozzle housing (474) including a first outlet (486) adapted to communicate with the first mold cavity inlet, a second outlet (486) adapted to communicate with the second mold cavity inlet, first and second spaced apart inlets (490, 494) respectively adapted to communicate with the first and second sources of material to be injected, a first passageway (506) communicating between the first inlet and the first and second outlets, and a second passageway (510) communicating between the second inlet and the first and second outlets.
Patent EP-0949937-A1 (EP)
Inventor: NISCH WILFRIED
IPC: A61F2/14
Filed: 1997-10-16
Abstract: L'invention concerne un implant rétinien présentant une surface (28) reposant sur la rétine (12). La surface (28) est munie d'électrodes (35) pour stimuler des cellules (27) de la rétine (12). Les électrodes (35) sont excitées par la lumière visible (21') incidente sur la rétine (12), de manière que l'électrode (35) exerce un stimulus (41) électrique sur la cellule (27). L'implant (13) est muni, de préférence sur une surface importante, d'une couche photovoltaïque (30) efficace pour lumière non visible (25'). Les stimuli (41) sont commutés localement à l'aide de la tension produite par la couche photovoltaïque (30).
Patent EP-0941528-A1 (EP)
Inventor: DREW DOUGLAS A
IPC: G08B13/24
Filed: 1997-10-29
Abstract: A deactivation device (10) for use in an EAS system and comprising a detection transmit means (19, 22, 20b, 6) operable to transmit a detection field into a detection/deactivation area (26), a detecting means (5) operable to sense a signal from an EAS tag (9) responsive to the detection field, and a deactivating means (19, 21, 20c, 6) for transmitting a deactivating field into the detection/deactivation area (26) operable to deactivate said active EAS tag (9), and wherein said detection transmit means and said deactivating means use a common coil (6) to transmit the respective fields.
Patent EP-0951483-A1 (EP)
Title: Hydroxyalkylated starch ester and preparation and use thereof
Inventor: PELTONEN SOILI
IPC: C08L3/04
Filed: 1997-12-31
Abstract: The invention concerns a hydroxypropyl starch ester (HPS ester), compositions containing it, and a process for the preparation thereof. According to the invention, the molar substitution in the HPS ester is 2 at the most and the substitution degree in the ester group is at least 1. The HPS ester is prepared by hydroxypropylating a starch-containing base material in an aqueous alkanol medium. A starch component can be prepared of the HPS ester containing 90 to 60% by weight HPS ester and 10 to 40% by weight of a plasticizer. Compositions which are suited for, e.g., coating board or paper and for use as a component in labelling adhesives or paint, can be made from the starch component by combining it with auxiliaries known as such within the polymer and plastics technology.
Patent EP-0946428-A1 (EP)
Inventor: MCNEILLY MICHAEL
IPC: C02F1/28
Filed: 1997-12-03
Abstract: Oxidizable contaminants in water are destroyed quickly and efficiently by exposing a contaminated water flow to oxidizing conditions under pressure. Specifically, ozone generated from oxygen and hydrogen peroxide are injected into the water flow in at least one, and preferably more than one, high intensity mixing/reaction stage. The ozone and hydrogen peroxide are injected at velocities and directions approximately matching those of the contaminated water flow. High intensity mixing under pressure facilitates rapid and complete oxidation of the contaminants with minimal stripping of volatile contaminants and waste of undissolved ozone. Residual ozone levels after high intensity mixing are carefully monitored and minimized by adjusting the injection of hydrogen peroxide and ozone in order to suppress the formation of bromate.
Patent EP-0952970-A1 (EP)
Inventor: SEMFF LOUIS RICHARD
IPC: C04B35/589
Filed: 1997-12-15
Abstract: L'invention a trait à un procédé de fabrication d'article mis en forme et de composite à cet effet faisant intervenir un outil de mise en forme, un moule notamment, et utilisant un composite de nature quartzeuse se trouvant dans un polysilazane et pouvant être moulé à une température inférieure à la température de prise du polysilazane et durci, ensuite, par catalyse. Le polysilazane peut être éventuellement additionné d'une charge de matériau particulaire. Une pression de compactage est appliquée au composite pour le faire entrer en contact avec l'outil et éviter la perte de composants de polysilazane moins réactifs. On fait ensuite prendre le composite pour le durcir par élévation de la température et ce, à une cadence de 10 °C par minute jusqu'à atteindre une température de 150 °C environ que l'on maintient pendant 4 heures environ afin de produire un polymère durci. Ce composite durci est alors retiré de l'outil. Le polymère peut ensuite être transformé en pré-céramique par chauffage jusqu'à une température suffisamment élevée dans une atmosphère inerte ou un gaz ammoniac et pendant un laps de temps suffisant. Le retrait du carbone s'effectue lors d'un traitement à l'ammoniac. La pré-céramique peut alors être traitée une nouvelle fois par répétition du processus précité après refroidissement et ré-infiltration de résine crue.
Patent EP-0948483-A1 (EP)
Title: Farnesyl transferase inhibitors
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D409/04
Filed: 1997-12-23
Abstract: The invention concerns novel products of general formula (I), the preparation, the pharmaceutical compositions containing them and their use for preparing medicines. In said formula, Ar represents a substituted or condensed phenyl radical, or polycyclic or heterocyclic aromatic radical; R represents a radical of general formula -(CH2)m-X1-(CH2)n-Z in which X1 represents a single bond, O, S; m = 0, 1; n = 0, 1, 2; the CH2 radicals can be substituted; Z represents carboxy, COOR6, (R6 = alkyl), CON(R7)(R8) (R7 = hydrogen or alkyl) and R8 = hydrogen hydroxy, arylsulphonyl, heterocyclyl, amino optionally substituted, alkyloxy optionally substituted, alkyl optionally substituted, amino, PO(OR9)2 (R9 = hydrogen or alkyl), a -NH-CO-T (T = hydrogen or alkyl optionally substituted), or else (II); R1 and R2 = hydrogen or halogen or alkyl, alkyloxy optionally substituted, alkylthio, alkyloxycarbonyl or else R1 and R2 in the ortho position relative to each other, form a heterocyclic compound containing 1 or 2 heteroatoms optionally substituted; R3 and R4 = hydrogen or halogen or alkyl, alkylene, alkyloxy, alkylthio, carboxy or alkyloxycarbonyl; R5 = hydrogen, alkyl, alkylthio; X = O or S or -NH-, -CO- methylene, vinyldiyl, alkene-1,1-diyl or cycloalkan-1,1-diyl; and Y = O or S in racemic form and the optical isomers and salts of the product of general formula (I). The products of formula (I) are inhibitors of farnesyl transferase which remarkable tumoricidal and anti-leukemic properties.
Patent EP-0884301-A1 (EP)
Inventor: NEUTZLER ULRICH
IPC: C07C67/54
Filed: 1998-04-21
Abstract: A process for separating the crude ester mixture (CEM) from the production of dimethyl terephthalate (DMT) by the Witten- Hercules process, comprising continuous distillation in at least one column in which DMT is separated from the residue and/or low- boiling components, and into which methanol is introduced, thus combining separation with methanolysis. Preferably methanol may be injected indirectly into one or more columns via a circulation system equipped with a heat exchanger, optionally together with vaporised products from the depressurised CEM, and/or directly or indirectly into the bottom of at least one of the columns. The methanol is injected as vapour, especially as the vaporised methanol obtained when the CEM is depressurised after leaving the esterification reactor.
Patent EP-0879662-A1 (EP)
Inventor: MIKI MASAMITSU
IPC: B22D7/10
Filed: 1998-05-20
Abstract: A process for producing a foundry exothermic body
such as an foundry exothermic riser sleeve includes the
steps of preparing a raw material mixture whose components
include one or more powdered/granular refractories, one or
more powdered/granular exothermic materials, one or more
powdered/granular oxidants and one or more powdered pro-oxidants,
mixing thermosetting phenol resin with the raw
material mixture to coat grain surfaces of the raw material
mixture with thermosetting phenol resin and obtain a
thermosetting phenol resin coated raw material mixture, and
using the shell molding process to form and cure the
thermosetting phenol resin coated raw material mixture into
a foundry exothermic body of prescribed shape.
Patent EP-0904686-A1 (EP)
Inventor: SPIEGELMACHER K PROF DR-ING
IPC: A01F29/09
Filed: 1998-09-15
Abstract: The chaff chopping blade (16) has a cutter (22) at the leading side and a back. Grooved recesses (28) are formed on the rear side at the cutter (22), extending as far as the cutting edge (30). The recessed grooves are adjacent, over the whole edge of the blade (16) where it is ground for sharpening.
Patent EP-0962392-A1 (EP)
Inventor: HANTEN JUERGEN
IPC: B65B61/24
Filed: 1998-11-11
Abstract: A molding box (10), for shaping a loosely filled sheath, has an air suction/injection connection (20). A molding box (10), for receiving a loosely filled hose- or bag-like package sheath, has a closable opening (16) at one end of the box (10), the opposite end of the box being closed by a rear wall (18) having an air connection (20) for sucking or blasting air out of or into the box at least in the region adjacent the rear wall. Independent claims are also included for the following: (1) a work table (30) for the above molding box (10), having an air connection nozzle (34) for airtight connection of the air connection (20) to a reduced pressure generator; (2) a method of inserting a loosely filled hose- or bag-like package (50) into a molding box, especially as described above, by using reduced pressure to suck the package (50) into the box (10) through its opening (16); and (3) a method of removing a loosely filled hose- or bag-like package from a molding box, especially as described above, by using pressure to expel the package.
Patent EP-0931872-A1 (EP)
Inventor: KEMPER MARTIN
IPC: D21F1/70
Filed: 1998-12-09
Abstract: In the cleaning process for the removal of fine impurities from fiber suspensions, using a wet screening action, at least one cleaned fraction (9, 9') from at least one stage after the initial stage is cleaned by at least one flotation stage (4). The reject fraction (11) from flotation has a content which is mainly of the impurities, and its cleaned fraction (10) is mostly composed of fibers. The cleaned fraction (9, 9') which has the major portion of floating impurities is passed through the flotation stage (4). The cleaned fraction (9) from the final (6) or the last two stages is cleaned by flotation (4). The cleaned fraction (9, 9'), which has not been cleaned by flotation (4), is collected and passed directly to a further processing stage (5). The cleaned fraction (10) from the flotation stage (4) is passed to the other cleaned fractions. Before wet screening, the fiber suspension (S) is passed through an initial cleaning stage (2) to separate and remove ink particles. The flotation stage (4) is used without flotation chemicals, and is especially for the separation of ink particles. A closed pressure sorting assembly is used as the screens (7, 7', 7), using slits as the free sieve openings with a slit width of 0.08-0.5 mm. Or the openings are holes with a diameter of 0.8-3.0 mm. At the initial stage of the wet screening assembly (3), the fiber suspension (S) has a dry content of 0.6-2.5% or 2-4%. The flotation stage (5) is in a flotation cell (12) with selective working. The fiber suspension, which contains stickies, is treated chemically to increase the surface activity of the impurity particles and stickies. The fiber material is dispersed before flotation (4) and before wet screening (3) where a specific working of 20 kWh/to is applied to the fibers.
Patent EP-0857513-A1 (EP)
Inventor: ZENNARO ROBERTO
IPC: B01J23/89
Filed: 1998-01-22
Abstract: Catalytic composition comprising a larger quantity
of Cobalt, in metal form or in the form of a derivative,
and smaller quantities of Ruthenium and Tantalum,
in metal form or in the form of a derivative, the above
elements being dispersed on a carrier selected from the
oxides of at least one of the elements selected from
Si, Ti, Al, Zn, Sn, Mg.
Patent EP-0965623-A1 (EP)
Inventor: MALOFSKY BERNARD
IPC: A61P17/02
Filed: 1998-11-13
Abstract: An adhesive composition includes a polymerizable adhesive monomer, at least one
vapor phase stabilizer, and at least one liquid phase stabilizer. The combination of at least
one vapor phase stabilizer and at least one liquid phase stabilizer provides superior
stabilization and shelf-life for the monomer composition. The stabilized adhesive
composition provides superior performance and shelf-life and can be sterilized without
significant polymerization of the monomer.
Patent EP-0928988-A1 (EP)
Inventor: HAHM PAUL TIMOTHY
IPC: G03C1/035
Filed: 1998-12-28
Abstract: The invention relates to a photographic
emulsion comprising silver iodochloride grains, said
grains further comprising iridium, said grains chemically
sensitized with gold in an amount of between 120 and 200
mg gold per silver mole and sulfur in an amount between
0.1 and 20 mg sulfur per silver mole, 1-(3-acetamidophenyl)-5-mercaptotetrazole,
1-phenyl-5-mercaptotetrazole,
and a disulfide compound represented
by the following formula:
 
wherein
   X is independently -O-, -NH- or -NR-, where R is a
substituent;   m and r are independently 0, 1 or 2;   M is -H or a cationic species;   Ar is an aromatic group; and   L is a linking group, where p is 0 or 1.