baber/WOPTO huggingface dataset:
Patent EP-0832870-A1 (EP)
Inventor: KRILL STEFFEN DR
IPC: C07C45/67
Filed: 1997-09-09
Abstract: Production of 3,5,5-trimethylcyclohex-3-en-1-one ( beta -isophorone) (I) comprises liquid phase isomerisation of 3,5,5-trimethylcyclohex-2-en-1-one ( alpha -isophorone) (II) in the presence of a heterogeneous catalyst comprising an oxide or mixed oxide of a Group IIa, VIII, Ib, IIIa and Va element (or a salt of such an oxide which is insoluble under the reaction conditions) and in the absence of an organic base.
Patent EP-0837229-A1 (EP)
Inventor: SCHMITT PAUL S
IPC: F01N3/28
Filed: 1997-10-08
Abstract: Disclosed is method of manufacturing catalytic converters having a ceramic
honeycomb (14) surrounded by a supporting mat (24) and located within a housing, comprising
the following steps: (1) forming a cylindrical metal shell (12) exhibiting a uniform curvature
and having a lap joint (30) exhibiting substantially the same curvature as the outer surface (28) of
the metal shell; (2) wrapping the honeycomb in a sufficient amount of supporting mat
material and inserting the wrapped honeycomb into the metal shell; (3) compressively
closing the metal shell around the wrapped honeycomb thereby creating a substantially
uniform compressive stress on the honeycomb by the supporting mat.
Patent EP-0909660-A1 (EP)
Inventor: OCHSNER GUSTI
IPC: B42F5/00
Filed: 1997-10-18
Abstract: The leaf has several sheets (1) where at least one side of the sheets has adhesive regions (2) covered by a detachable separating sheet (3) with silicone content. Both sides of the sheet have strip-shaped or corrugated adhesive parts. One album side has at least two, preferably three or four square adhesive parts and smaller than the pictures placed on them. Along one side edge of the album sheet is a strip (4) in which are preferably circular holes (5).
Patent EP-0911707-A1 (EP)
Inventor: MARMY PHILIPPE
IPC: G04B17/06
Filed: 1997-10-22
Abstract: Hair spring (1) is subjected to first general heat treatment and then a second heat treatment at 510-550 degrees Centigrade which is restricted to the outer spiral (16) and transition zone (28) up to an angle of 140 degrees from the outer fixing (20). A second heat treatment may be conveniently applied by laser beam.
Patent EP-0913493-A1 (EP)
Inventor: MAHONEY MURRAY W
IPC: C22F1/04
Filed: 1997-10-30
Abstract: A friction boring process creates a corrosion resistant fine grain microstructure in the wall
surfaces of holes bored in aluminum alloy materials. A rotating tool is inserted directly into the
aluminum material, or into a pre-drilled pilot hole, at a sufficient rotational velocity and feed
rate to cause working that extends beyond the diameter of the tool, frictional heating, and
extraction of aluminum material by metal deformation rather than cutting action as with a
conventional drill bit. Burring, smoothing, and otherwise removing aluminum material
extracted from the hole may be performed by a finishing segment that limits insertion depth of
the tool. Frictional heating generates a temperature sufficient for rapid recrystallization of the
remaining worked metal to form a fine grain microstructure to a depth of about 2.5 mm in the
hole surfaces. Corrosion protection is retained even if some fine grain material is removed
during a subsequent reaming operation. Friction boring is fast, suitable for a wide variety of
aluminum alloy compositions, and easily adaptable to initial fabrication of aluminum
components or to field repair of assembled structures such as on aging aircraft. The process
creates a fine grain corrosion and fatigue resistant surface microstructure in aluminum alloy
holes without the use of peening, heat treatments, or environmentally objectionable chemicals
and coatings.
Patent EP-0843134-A1 (EP)
Inventor: DECKERS JAN HUBERTUS
IPC: F24H1/52
Filed: 1997-11-19
Abstract: Heating apparatus (1), comprising a storage vessel (2) and a
heat exchanger (3) extending in the storage vessel (2), which heat
exchanger (3) comprises a burner space (19) and, connecting thereto, a
heat-exchanging part (21) and is provided with gas mixture-supply
means for a gas-air mixture (16) to burner means (17) disposed in the
burner space and flue gas-discharge means, wherein the
storage vessel (2) comprises water-supply means (7) and water-discharge
means (10), wherein the heat exchanger (3) is substantially
manufactured through casting from light metal and the vessel
is substantially manufactured from sheet material, wherein
the gas mixture-supply means are disposed adjacent a first
end (15) of the heat exchanger and the flue gas-discharge means
are disposed adjacent a second end (23) spaced from the first end (15),
wherein the first end of the heat exchanger (3) is located
adjacent the top side of the storage vessel in a first wall
part of the storage vessel (2) and the second end (23) is located
adjacent a bottom side of the storage vessel (2) in a second
sheet part, and wherein the storage vessel (2) is adapted for
storing and feeding through water for use in a space-heating
circuit (9).
Patent EP-0885616-A1 (EP)
Inventor: SPECK ULRICH PROFESSOR DR
IPC: A61K49/04
Filed: 1997-06-20
Abstract: The invention relates to the use of intravenous contrast agents for projection mammography and novel devices for carrying out projection mammography. The invention therefore relates to the use of intravenous contrast agents for producing a diagnostic medium for projection mammography. With the additional intravenous administration of contrast agent, projection mammography attains a sensitivity comparable to the most modern methods, such as magnetic resonance tomography (MRT) while having a wider range of applications and avoiding the cost of MRT. This novel method is simple and can be carried out without special inconvenience for the patients. It a) considerably improves sensitivity for demonstrating focal lesions in the mammae and b) provides additional information on the character of previously detected lesions.
Patent EP-0792775-A1 (EP)
Inventor: BUCHANAN ERIC S
IPC: B60R21/263
Filed: 1997-02-25
Abstract: The inflator (1) comprises first and second pressure vessels (12, 14) defining exit orifices (28) sealed by burst discs (42, 44) and welded to opposing ends (34, 36) of an annular connector (30) with a central cavity (32) and a radial exit port (46) leading into a cylindrical diffuser (48) which extends around the connector (30) and between the pressure vessels. Each pressure vessel (12, 14) has a pyrotechnic initiator (24) secured in a mounting hole (26). A restricted flow passage (52) in the connector (30) interconnects the chambers (16, 18) permitting: (i) filling of the chambers (16, 18) with pressurised gas via a single fill valve (54); (ii) the use of a single low pressure sensing device; and eventual discharge of pressurised gas from both chambers (16, 18) even if only one initiator (24) is actuated. Alternatively, the second chamber may be situated within the first and bounded by a divider wall with a restricted flow passage.
Patent EP-0815783-A1 (EP)
Inventor: GAULARD HERVE
IPC: A47J31/057
Filed: 1997-06-18
Abstract: The main, eg. glass, body (1) sits on a moulded base (24), its bottom aperture closed by a base-plate (2a), integral with the heating unit (2). A gasket (27), U-shaped in cross-section, sealing the junction of base, body and heater, is clamped by a barrier plate's (21) retaining screws (31). Liquid enters the heater chamber (3) through a valve (6). Boiled, it rises up an outlet tube (26) and percolates (5a) through a basket (5). The latter's centre tube (4), sliding over the outlet tube, has an integral tripod stand (17). For cleaning and refilling, the whole assembly is lifted out by compressing finger-grips (31), which hook basket projections (5b) to the lid (32). A single thermal protection (28) on the heater unit controls the process and prevents damage if dry operation is attempted.
Patent EP-0887598-A1 (EP)
Inventor: ITOH KENJI
IPC: F24F1/02
Filed: 1997-06-27
Abstract: The present invention provides an air conditioner in
which a space occupied by a control box 20 in a machine room
3 is reduced, thereby making the machine room 3, and in turn,
a casing 1 small. The control box extends to the heat
exchange room 4 side beyond a partition plate 2, and the end
thereof is fixed to the top of a heat exchanger 9 via a
bracket 21.
Patent EP-0792991-A1 (EP)
Inventor: FEJER OLE
IPC: E05F15/619
Filed: 1997-02-20
Abstract: The invention relates to a coupling device for connecting an electrical operator device for opening and closing a window and comprising an operating member (2) for a locking mechanism, which coupling device comprises a first coupling element (8) designed for releasable engagement with a second coupling element (9) mounted on said operating member, the coupling device being characteristic in that said coupling elements comprise a pin or tap member (13) substantially transverse to the push element and a recess (15) for receiving said pin or tap member (13). Said pin or tap member and recess are designed and adapted to each other in such a way that the pin and tap member in a position of the pivotal operating member (2) corresponding to activation of the locking mechanism when the window is closed, may be guided in and out of the recess (15), but in a, in relation thereto, swung-out position of the operating member (2) corresponding to release of the locking mechanism, is prevented from passing out through the recess (15) by a spring-loaded member (16).
Patent EP-0853975-A1 (EP)
Inventor: FANELLI PASQUALE
IPC: C08G71/02
Filed: 1997-01-20
Abstract: The present invention relates to apparatus for the semi-continuous
polymerisation of monomers with the use of a
chain initiator. This apparatus is characterised in that
it comprises a reactor (1) arranged with its axis
substantially vertical and defining a lower, frusto-conical
part (III), an upper atomisation part (I) and an
intermediate part (II), the reactor (1) having monomer
and initiator inlet apertures (8), (10), (20), (21), at
least one outlet aperture (12), a recycling duct (15)
connected at one end to the outlet aperture (12) and at
the other end to the upper part (I) through at least one
atomiser (9), and a stirrer (25). 
     The apparatus according to the invention has the
particular advantage of being usable for reactions with
any type of chain initiator and catalyst, whether they
are solid, liquid or in suspension. The apparatus
according to the invention may also be used in situations
where there is risk of damage to the catalyst if this is
pumped and in situations where the product obtained has
as a viscosity such that it cannot be recycled further.
Patent EP-0885080-A1 (EP)
Inventor: PETERS MARK
IPC: B25B11/00
Filed: 1997-01-17
Abstract: Cette invention concerne un dispositif de montage et un procédé d'usinage d'un bloc-cylindre, plus particulièrement d'un bloc-cylindres à jupe profonde destiné à un véhicule à moteur. Une paire de blocs-cylindres (1, 2) comprenant des jupes (17, 18, 19, 20) qui s'étendent de chaque côté d'un palier de vilebrequin (21, 22) sont montés des deux côtés d'un dispositif de montage (3) à l'aide de patins de montage (7, 10) qui comportent des surfaces adaptées pour se positionner par rapport à des surfaces d'alignement usinées sur le bloc à l'intérieur de la jupe autour du palier de vilebrequin. Des pinces de maintien (51) retiennent le bloc-cylindres sur le dispositif après le positionnement de surfaces de montage par rapport aux surfaces d'alignement. Lorsque le moteur est assemblé les surfaces d'alignement servent à positionner une moitié amovible du palier de vilebrequin par rapport à une moitié fixe du palier de vilebrequin faisant partie intégrante du bloc-cylindres. De préférence les surfaces de montage se positionnent par rapport à toutes les surfaces d'alignement qui servent à positionner la moitié amovible du palier de vilebrequin par rapport à la moitié fixe du palier de vilebrequin.
Patent EP-0885083-A1 (EP)
Inventor: VOJTECHOVSKY KAREL
IPC: B23D57/00
Filed: 1997-02-25
Abstract: PCT No. PCT/IB97/00155 Sec. 371 Date Nov. 2, 1998 Sec. 102(e) Date Nov. 2, 1998 PCT Filed Feb. 25, 1997 PCT Pub. No. WO97/32681 PCT Pub. Date Sep. 12, 1997The invention concerns a method of cutting blocks of hard materials into plates by the action of an abrasive, which is added in the loose state, and of a continuous, revolving, fixed carrier. As a result of being guided in peripheral grooves in coaxial rollers of a roller system, the carrier forms a chain through which the material to be cut is pressed. The carrier, which runs in the peripheral grooves in the rollers of a roller system comprising at least one pair of deflection rollers and at least one pair of guide rollers, is pressed into the material to be cut such that it is guided in opposite directions in respectively two adjacent cuts in the block.
Patent EP-0880411-A1 (EP)
Inventor: ADAMS THOMAS COLE
IPC: B01D33/01
Filed: 1997-02-12
Abstract: A panel for a screen, said panel comprising a plurality of groups of perforations, each group comprising six generally equal triangular apertures (513, 514, 515) arranged with their apices facing a central portion (550), wherein the apices of two (514, 515) opposing ones of said triangular apertures are spaced apart further than the apices of opposed ones of the remaining triangular apertures (513, 513; 513, 513). <IMAGE>
Patent EP-0883426-A1 (EP)
Inventor: SHILTON MARK GOLDER
IPC: G01T1/17
Filed: 1997-02-19
Abstract: Cette invention concerne un dispositif et un procédé de déclenchement d'un événement aléatoire. Ledit dispositif peut servir de générateur d'impulsions aléatoires dans une machine de jeu du type Pachinko et ledit procédé implique l'utilisation d'une source radioactive et d'un détecteur. La mesure répétée d'événements de désintégration détectés par le détecteur au cours de périodes sélectionnées, produit des valeurs qui sont comparées les unes avec les autres et de préférence avec une valeur préétablie, et un événement gagnant est déclenché lorsque ces valeurs sont égales. Une sélection appropriée de la valeur préétablie destinée à la comparaison définit la probabilité de déclenchement d'un événement gagnant. Ledit dispositif et ladite méthode rendent possible l'utilisation de matières possédant une très faible radioactivité. Ledit dispositif et ladite méthode permettent également le déclenchement d'un événement avec une probabilité souhaitée sans qu'il soit nécessaire de mesurer avec précision le niveau moyen de radioactivité de la matière radioactive.
Patent EP-0824309-A1 (EP)
Inventor: VAN DEN BERG KAREL
IPC: A01J5/00
Filed: 1997-02-21
Abstract: Cette invention concerne un procédé de traitement d'animaux ou de groupes d'animaux pour lesquels on enregistre, dans la mémoire d'un ordinateur, un diagramme de poids prédéterminé sur un laps de temps relativement long. Ce procédé comprend des étapes consécutives, la première consistant à peser un animal une ou plusieurs fois toutes les 24 heures. On détermine tout d'abord une valeur moyenne en fonction du poids mesuré et de valeurs de poids définies au préalable. On détermine ensuite un intervalle de poids en fonction du poids du contenu divers des voies digestives et des mamelles, et en fonction de ladite valeur moyenne. Une fois que la valeur moyenne stockée dans la mémoire et applicable pour un moment donné sort de l'intervalle de poids établi, on ajuste la quantité de nourriture devant être distribué à l'animal.
Patent EP-0881993-A1 (EP)
Title: Procede de fabrication de fibre optique a decroissement de la dispersion et a dispersion dirigee
Inventor: DOBBINS MICHAEL S
IPC: C03B37/012
Filed: 1997-02-11
Abstract: L'invention a trait à un procédé de fabrication d'une fibre optique ou tige (600) dont les caractéristiques optiques varient au plan axial. On approvisionne de verre pour couche de coeur (100) et de verre à gaine (200) un four afin de constituer la tige ou fibre. On commande la vitesse de chargement du verre pour couche de coeur et du verre à gaine de manière à ce que la masse totale combinée par unité de temps soit constante. Le diamètre du coeur (604) varie le long de la fibre ou tige en fonction de la vitesse. De la variance du diamètre du coeur découle celle des caractéristiques optiques axiales de la fibre ou tige.
Patent EP-0888311-A1 (EP)
Inventor: OBERDORF KLAUS
IPC: A01N43/54
Filed: 1997-03-06
Abstract: Pyrimidylphenyl- und -benzylether der allgemeinen Formel (I), sowie deren Salze und N-Oxide, in denen die Substituenten und Indices die folgende Bedeutung haben: Q C(CO2CH3)=CHCH3, C(CO2CH3)=CHOCH3, C(CONHCH3)=CHOCH3, C(CONH2)=NOCH3, C(CONHCH3)=NOCH3 oder N(OCH3)-CO2CH3; n 0 oder 1; R1 Wasserstoff oder ein über ein Kohlenstoff-Atom gebundener organischer Rest; R2 Wasserstoff, Cyano, Halogen oder ein über ein Kohlenstoff-, Sauerstoff-, Schwefel- oder Stickstoff-Atom gebundener organischer Rest; R3 Wasserstoff, Halogen, C¿1?-C4-Alkyl oder C1-C2-Halogenalkyl; R?4¿ Wasserstoff, Cyano, Nitro, Halogen oder ein über ein Kohlenstoff-, Sauerstoff-, Schwefel- oder Stickstoff-Atom gebundener organischer Rest; y 0, 1, 2 oder 3, wobei die Reste R5 verschieden sein können, wenn y für 2 oder 3 steht; R5 Cyano, Halogen, C¿1?-C4-Alkyl, C1-C4-Halogenalkyl oder C1-C4-Alkoxy, Verfahren und Zwischenprodukte zu ihrer Herstellung sowie ihre Verwendung.
Patent EP-1024927-A1 (EP)
Inventor: HANSSON CHRISTER GUNNAR
IPC: B25B23/147
Filed: 1997-09-26
Abstract: Une sérreuse mécanique comprend un engrenage planétaire de réduction (12) ainsi qu'un accouplement (13) à débrayage limiteur de couple disposés entre une couronne dentée (25) et le carter (11) de l'outil, la couronne dentée (25) est de forme tubulaire et présente un épaulement annulaire extérieur (41) au niveau de son extrémité portant des dents (42) de came destinées à coopérer avec un élément de poussée (45) à ressort, par l'intermédiaire de billes (43) et de surfaces (44) de came. L'élément de poussée (45) encercle la couronne dentée (25) et est bloqué, pour ne pas tourner par rapport au carter (11), par l'intermédiaire d'une liaison à billes et cannelure (47-49). Un relais à anches (58) de débrayage d'accouplement et produisant un signal est couplé à la couronne dentée (25) au moyen d'un levier pivotant (59) portant un aimant d'une paire d'aimants permanents (71, 72) afin d'activer le relais à anches.
Patent EP-0950259-A1 (EP)
Title: Techniques permettant la formation d'une region intermetallique entre une perle de soudure et une couche metallurgique sous-jacente a ladite perle, structures apparentees
Inventor: MIS JOSEPH DANIEL
IPC: H01L21/60
Filed: 1997-09-30
Abstract: Cette technique de formation de perle de soudure (42) sur un substrat (35) comporte les phases suivantes: constitution d'une couche métallurgique sous-jacente à ladite perle (36) sur un substrat, formation d'une perle de soudure sur la couche métallurgique sous-jacente et formation d'une partie intermétallique (33) de la couche métallurgique sous-jacente adjacente à la perle de soudure. La perle de soudure possède une forme prédéterminée et cette forme est conservée lors de la formation de la partie intermétallique (33) de la couche métallurgique sous-jacente. Cette perle de forme prédéterminée possède, de préférence, une surface plate à l'opposé du substrat, ce qui assure une épaisseur homogène de la soudure durant la formation de la partie intermétallique. L'invention porte également sur des structures apparentées.
Patent EP-0828615-A1 (EP)
Title: Thermotransferband
Inventor: KRAUTER HEINRICH
IPC: B41M5/40
Filed: 1997-03-24
Abstract: Beschrieben wird ein Thermotransferband mit einem üblichen Träger, mit einer auf einer Seite des Trägers ausgebildeten Schicht einer Thermotransferfarbe und einer Trennschicht zwischen Träger und Schicht der Thermotransferfarbe, wobei die Trennschicht wachsgebunden ist und Wachse eines Schmelzpunkts von etwa 70 bis 110  DEG C sowie einen polymeren Wachsplastifizierer einer Glastemperatur Tg von -30 bis +70  DEG C enthält und die Schicht der Thermotransferfarbe mindestens etwa 20 Gew.-% Naturharz, modifiziertes Naturharz und/oder synthetisches Harz enthält. Das Thermotransferband liefert besonders kratzfeste und lösemittelbeständige Drucke.
Patent EP-0894081-A1 (EP)
Inventor: VIGNALI GRAZIANO
IPC: C04B41/50
Filed: 1997-04-08
Abstract: Composition for colouring ceramic articles obtained from ceramic mass containing TiO2 as such, in shades ranging from yellow to orange, consisting of an aqueous or hydroalcoholic solution to be applied to the surface to be coloured before final firing and containing soluble compounds of chromium/antimony or of chromium/zinc or chromium/zirconium or chromium/manganese mixtures.
Patent EP-0900005-A1 (EP)
Inventor: DAO-CONG DONG
IPC: A01N25/14
Filed: 1997-04-09
Abstract: Water-dispersible powder formulations used in connection with seed treatment and foliar treatment of plants provide excellent dust and rub-off control. The powder formulations comprise an active ingredient, a wetting agent, a dispersant, an anticaking agent, and an adhesion ingredient selected from the group consisting of a sodium salt of a polyacrylic acid, a sodium salt of maleic acid/acrylic acid copolymer, polyvinyl pyrrolidone, an alkylated polyvinyl pyrrolidone, and mixtures thereof. The wetting agent is present in an amount that is effective for enabling the powder formulation to be wettable by cold water. The dispersant is present in an amount that is effective for enabling the powder formulation to be dispersible in cold water. The anticaking agent is present in an amount that is effective for enabling the powder formulation to be re-suspendable in water. The adhesion ingredient is present in an amount that is effective for enabling the powder formulation to adhere to a plant leaf or seed. The powder formulations are especially suitable for containment in water soluble and/or water-dispersible bags or pouches, such use tending to render the active ingredient safer to handle and therefore better for consumers and the environment.
Patent EP-0901637-A1 (EP)
Inventor: LEJEUNE PHILIPPE
IPC: G01R31/317
Filed: 1997-05-23
Abstract: The invention features a device (1) comprising processing means (13) capable of controlling test equipment (2) to carry out repeatedly some at least of its steps, each time reducing the duration of at least one of them until satisfying a final criterion taking into account the distribution of the electric variables measured by the said equipment for each reduced duration value, and to set a new duration value at most equal to its initial value, for which the measured electric variable distribution satisfies one selected dispersion condition. It further comprises a function generator (14), capable of providing a function applicable to at least one of the terms of a comparison executed during one of the said steps, so that the said function operates on a measurement executed after the new duration.
Patent EP-0996545-A1 (EP)
Inventor: FOSTER DAVID JOSEPH
IPC: B41M1/12
Filed: 1997-07-11
Abstract: A screen printing stencil is produced chemically by application of a chemical agent (4) to a carrier (2) having an image-receiving layer (1). The chemical agent (4) is applied dropwise using a computer-controlled ink-jet printer. The carrier is then brought into contact with a stencil-forming agent (6) on a screen printing mesh (5), whereby the chemical agent reacts with the stencil-forming agent to harden the stencil in areas which remain upon subsequent wash-out. The stencil so produced can be used for screen printing in the usual way. In a variant, the chemical agent reacts with the carrier and excess chemical agent remains to react with the stencil-forming agent. A part of the carrier is thereby incorporated into the stencil improving its profile. The method avoids the use of safe light and actinic radiation.