baber/WOPTO huggingface dataset:
Patent EP-0397734-A1 (EP)
Inventor: BUDNY JOHN A
IPC: C12M1/40
Filed: 1988-12-22
Abstract: Un conteneur permettant de transporter, de stocker et de distribuer des liquides, des solutions, des suspensions, des émulsions, des mélanges ou des solides humides est muni d'un agent de rétention ou d'un réactif afin de retenir, restreindre, immobiliser, maintenir, piéger ou confiner une large variété d'enzymes naturelles ou semi-synthétiques, de systèmes multienzymes, d'organites, et de cellules, à la fois mortes ou vivantes. Ces dernières structures complexes comprennent, mais ne sont pas limitées à, la mitochondrie, des chloroplastes, des membranes biologiques, des parois celulaires ou d'organites, des levures, des bactéries, des cellules animales et végétales ainsi que des fragments des structures complexes précitées. De la même manière que l'on maintient, piège, confine ou retient des enzymes uniques, on peut incorporer des systèmes multi-enzymes, des organites et des cellules dans les réactifs faisant partie du conteneur afin d'obtenir les réactions chimiques et biochimiques voulues ou bien une série de ces réactions.
Patent EP-0395734-A1 (EP)
Inventor: DEBERNARDIS JOHN FRANCIS
IPC: C07C215/50
Filed: 1989-01-13
Abstract: La présente invention se rapporte à des composés représentés par la formule: (I), où n est égal à 0 ou à 1; R1, R2, R3 et R4 sont séparément sélectionnés parmi un hydrogène, un hydroxyle, un amino, un alkylamino, un alkylosulfonylamino, un alkyle inférieur, un alkoxy inférieur, un halo et un thioalkoxy; R1 et R2 ou R2 et R3 peuvent former ensemble un pont de méthylènedioxy ou d'éthylènedioxy; R10 est sélectionné séparément parmi un hydrogène, un alkyle inférieur, un phényle et un phényle substitué; R5 représente un alkyle inférieur; R9 représente un hydrogène ou un alkyle inférieur, R6 et R8 représentent un hydrogène et R7 représente le groupe représenté par la formule (II), où m est égal à 0, à 1 ou à 2; X représente CH2, O, S ou N-CH3; ou R7 représente le groupe représenté par la formule (III), où s est égal à 0, à 1 ou à 2; Z représente C ou N; R11 et R12 sont sélectionnés séparément parmi un hydrogène, un halo, un hydroxy, un méthoxy, un thiométhoxy, un amino et un alkyle inférieur, ou R11 et R12 peuvent former ensemble un pont de méthylènedioxy ou d'éthylènedioxy; ou R7 représente le groupe représenté par la formule (IV), où t est égal à 0 ou à 1; ou R5 et R9 forment ensemble un noyau de pyrrolidine et, par conséquent, R6 et R8 représentent un hydrogène et R7 a la définition décrite ci-dessus; ou R5 et R9 forment ensemble un noyau de pyrrolidine et, par conséquent, R6 représente un hydrogène et R7 et R8 peuvent former ensemble un noyau de phényle, de phényle substitué, de thiényle ou de furyle; ou R5 et R8 forment ensemble un anneau de pyrrolidine et, par conséquent, R9 et R6 représentent un hydrogène et R7 représente un phényle, un phényle substitué, un thiényle ou un furyle; ou R7 et R9 représentent un hydrogène et R6 représente un benzyle, un benzyle substitué, un thiénylméthyle ou un furylméthyle. L'invention se rapporte également à un sel pharmaceutiquement acceptable desdits composés.
Patent EP-0391995-A1 (EP)
Inventor: PIANETTI FRANCESCO
IPC: A61F6/14
Filed: 1989-09-12
Abstract: Le dispositif intra-utérin décrit comprend un serpentin (1, 2) enroulé en spirale sur un support en matériau plastique (3) et composé d'une paire de métaux différents (1, 2) soudés ensemble ou placés en contact étroit l'un avec l'autre et placés tous deux en contact avec l'environnement utérin.
Patent EP-0402583-A1 (EP)
Inventor: LEHR HANS-THOMAS DIPL-ING FH
IPC: G01D18/00
Filed: 1990-03-24
Abstract: Calibration of a height control system of a vehicle on a control instrument (10) capable of diagnosis is achieved by way of a diagnostic instrument (15). In a diagnostic module a "height calibration" function is selected in which the height of the vehicle is adjusted by manual gauging and progressive triggering of an adjusting device in order to increase or reduce the height. When the height is correct the actual height value is adopted as the future height reference value and the diagnosis terminated. 
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Patent EP-0448750-A1 (EP)
Title: Mehrstufige trockenverdichtende Vakuumpumpe und Verfahren zu ihrem Betrieb
Inventor: BACHMANN PAUL DR
IPC: B01D53/32
Filed: 1990-03-27
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Betrieb einer mehrstufigen, trockenverdichtenden Vakuumpumpe (1) mit einem Einlaß (7) und einem Auslaß (9), bei welchem die angesaugten Gase gasförmige Bestandteile enthalten, die den Betrieb der Vakuumpumpe (1) gefährden; um die Gasbestandteile unschädlich zu machen, wird vorgeschlagen, daß die aus der Vakuumkammer (8) abgesaugten, die Vakuumpumpe (1) durchströmenden Gase durch einen Reaktionsraum (14) geführt werden, in welchem die die Vakuumpumpe gefährdenden Bestandteile bei einem zwischen dem Ansaugdruck und dem Auslaßdruck der Vakuumpumpe liegenden Druck chemisch oder physikalisch behandelt werden. <IMAGE>
Patent EP-0453590-A1 (EP)
Inventor: ZORN GERHARD DR
IPC: C04B35/64
Filed: 1990-04-24
Abstract: A layer (2) containing a mixture, which may already have been pre-reacted, of basic substances for the ceramic layer (3) and a salt is produced on a substrate (1). In the mixture, the salt has a lower melting point than in the pure state and than that corresponding to the decomposition point of specified phases. The layer (2) is heated to a reaction temperature which is between the melting point of the salt and the known reaction temperature of the basic substances and at which the melt of the salt is already volatile. The desired crystallites are produced in an oriented manner in the salt melt. The properties of the superconducting ceramic layer (3) produced are optimised by cooling, or by repeatedly heating and cooling. <IMAGE>
Patent EP-0401642-A1 (EP)
Inventor: FABRY BERND DR
IPC: C09K23/02
Filed: 1990-05-28
Abstract: Alkyl sulphates or ether sulphates with good flow and wetting properties are obtained by sulphatation of isostearyl alcohol or isostearyl polyalkylene glycol ethers followed by neutralization with suitable bases.
Patent EP-0423618-A1 (EP)
Inventor: JARVI ESA T
IPC: A61P37/06
Filed: 1990-10-11
Abstract: The present invention relates to a method of effecting immunosuppression in a patient in need thereof by administering to said patient certain inosine/guanosine derivatives which are inhibitors of purine nucleoside phosphorylases.
      wherein 
X₁ and X₂ are each independently hydrogen or halogen with the proviso that at least one of X₁ and X₂ is a halogen atom, 
A₁ and A₂ are each independently hydrogen, halogen or hydroxy with the provisos that where A₁ is hydroxy, A₂ is hydrogen, and where A₂ is hydroxy, A₁ is hydrogen, 
Y₁ is nitrogen, a CH group, a CCl group, a CBr group or a CNH₂ group, 
Y₂ is nitrogen or a CH group, and 
Z is hydrogen, halogen, or NH₂.
Patent EP-0432714-A1 (EP)
Inventor: CREMER DIETER
IPC: F16L57/04
Filed: 1990-12-11
Abstract: Fire protection arrangement for temperature-sensitive installations, such as gas piping made from lead and cable ducts, having a cover, which shields the installations, and a spacer, the cover consisting of a protective plate which has a core and at least one insulating layer former applied on the side facing the spacer, a coating being provided which covers the spacer and the protective plate entirely or partially and is arranged at a distance from the protective plate in a manner forming a cavity. <IMAGE>
Patent EP-0446471-A1 (EP)
Inventor: SIEGFRIED HANS-GUENTHER
IPC: B01D69/00
Filed: 1990-12-20
Abstract: In the process for making a membrane (1) for microfiltration, ultrafiltration, pervaporation or reverse osmosis of suspensions, emulsions or for gas separation, a coiled, tube-shaped wire membrane (1) is used. A pressure is applied axially to the membrane windings (2), and, as required, the pressure is then removed and reversed to give tension, so that the pores (3) between the windings (2) have an effective filtering distance from 1 nm upwards. Substances which form a fine separation layer (4) can be introduced into the membrane pores (3) between the membrane windings (2). 
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Patent EP-0395138-A1 (EP)
Inventor: GHISLANDI NAZARIO
IPC: C22B/
Filed: 1990-04-17
Abstract: The device comprises a rotor (6) which can be immersed in the molten metal (27). Said rotor is rotated by a motor (30) through a mechanism (29). There is provided above said rotor (6) a supply unit for gases and chemical compounds comprising a mixing chamber (15) into which lead a supply conduit (16) for inert gases and a supply conduit (19) for a suitably selected chemical compound (18). There is moreover provided a control system (20) of the frequency and of the quantity of chemical compound supplied on each occasion.
Patent EP-0393784-A1 (EP)
Inventor: HOGEN ESCH JOHANNES HARM LUKAS
IPC: G07F7/10
Filed: 1990-04-17
Abstract: An identification and information card comprising an integrated electronic circuit including a processor. The electronic circuit is capable of contactlessly transmitting data to, and receiving data from, a data acquisition system in response to an electromagnetic interrogation field. The card is provided with a magneto/optical memory which contains data encoded according to a secret key. The coded data can be read by the data acquisition system and converted into electrical signals which are contactlessly transmitted to the card and are decoded by the processor. The card contains security data for protection against unauthorized use.
Patent EP-0400705-A1 (EP)
Inventor: BLEICHRODT FREDERIK
IPC: C09K3/10
Filed: 1990-05-16
Abstract: The invention relates to a composition which can be applied as a filling material consisting of filler particles and a resin con­taining bismaleimide compounds, which consists of a powder mixture of 60-80 vol. % filler particles and 2-27 vol. % of a resin containing a bismaleimide compound and 38-0 volume % voids, this resin having a softening point above 40°C. 
     Filling material according to the invention is particularly suitable for filling voids in objects which must locally be capable of withstanding high compressive strengths, such as honeycomb.
Patent EP-0412587-A1 (EP)
Inventor: LATH ERHARD
IPC: C10K1/06
Filed: 1990-06-27
Abstract: Das aus der Vergasung kommende Rohgas wird auf Temperaturen von 150 bis 400°C gekühlt und mit einem NH3-Gehalt von mindestens 0,1 Vol.-% in eine Sprühtrocknungszone geleitet. Der Sprühtrocknungszone gibt man Rückführwasser auf, das vollständig verdampft wird. Das wasserdampfhaltige Rohgas aus der Sprühtrocknungszone leitet man durch einen Filter, scheidet darin einen Teil der Feststoffe und der Halogenverbindungen trocken ab und führt das Rohgas anschließend durch eine Sättigungszone. In der Sättigungszone wird das Rohgas mit versprühtem Wasser in direkten Kontakt gebracht, mit Wasserdampf gesättigt und auf Temperaturen von 50 bis 90°C abgekühlt. Aus der Sättigungszone zieht man salz- und feststoffhaltiges Wasser mit einem pH-Wert von 7,5 bis 9,5 ab und gibt es der Sprühtrocknungszone als Rückführwasser auf. Das Rohgas aus der Sättigungszone wird zum Entfernen von staub- und salzhaltigen Flüssigkeitströpfchen nachbehandelt.
Patent EP-0423912-A1 (EP)
Inventor: OHYAMA KOJI
IPC: C22C1/03
Filed: 1990-10-10
Abstract: Disclosed is a method of adding silicon to aluminum. The method is characterized in that silicon particles having a diameter ranging between 2 mm and 50 mm are added to a molten aluminum together with a flux represented by the general formula XaMFb, where "X" represents an element included in the third or fourth period of the Periodic Table, "M" is a III or IV group element of the Periodic Table, and "F" is fluorine. A part of the flux may be added in the form of coating on the surface of the silicon particle.
Patent EP-0397304-A1 (EP)
Inventor: OBATA MASAO
IPC: G09F9/00
Filed: 1990-03-15
Abstract: In the displaying cell of the liquid crystal display device, glass substrates (12a, 12b) are so formed as to be overhung from the displaying area (A) and electrodes (15, 20b) formed on the glass substrates (12a, 12b) are also so formed as to be overhung from the displaying area (A). An electrode (24a) formed in the wiring substrates (23a, 23b) in which integrated circuit chips (26a, 26b) are mounted in order to drive the electrodes (15, 20b) is connected by way of an anisotropic conductive film (25a) onto the electrode (15, 20b) so formed as to be overhung from the displaying area (A). At this time, such a space as can adhere at least another anisotropic conductive film (25a) is provided between the attaching position of the anisotropic conductive film (25a) and the displaying area (A). Therefore, in the case that it is detected that the connection is disconnected, the wire is broken or the current leaks, once the wiring substrates (23a, 23b) are peeled off, and the positional error is corrected, the breaking of wires is repaired. After that, the anisotropic conductive film (25a) can be connected to any different part from the previously connected part, thereby causing the reliability of the connected part not to be lowered even in reconnection and partial repair to be accomplished.
Patent EP-0429246-A1 (EP)
Inventor: YANG JULIE C
IPC: D21H13/36
Filed: 1990-11-15
Abstract: A method of decreasing the expansion temperature and improving the expansion characteristics of vermiculite ore comprising subjecting vermiculite ore containing interlamellar cations to a potassium nitrate solution for a time interval sufficient to ion-exchange interlamellar cations within said ore with potassium ions. Subsequent to this ion exchange the low temperature expandable vermiculite may be expanded by heating in an oven, or incorporated in an intumescent material and heat expanded in situ, or expanded by other heating means. An instumescent sheet is provided which may be used for mounting automotive catalytic converter monoliths comprising an unexpanded vermiculite produced by the method of the invention; an inorganic fibrous material; and a binder.
Patent EP-0438931-A1 (EP)
Inventor: MORIN MARCEL
IPC: E02F3/36
Filed: 1990-11-23
Abstract: Device comprising an attachment member (5) and locking cams (9). The attachment member (5) is connected to the boom (1) by the usual rods, is articulated directly on the end of the said boom, forms an L- shape and comprises, at the end of its lower branch (5a), a hook (8) capable of engaging under a beam (16) joining the upper part of the sides of the bucket. The branch (5b) of the attachment member comprises at its upper part a shaft (10) on which is mounted at least one pivoting cam (9) subjected to the action of a spring (12) which tends to cause the said cam to pivot towards the hook (8). The rear part (15c) of the bucket has two flanges (17) connected by a shaft (18), the said flanges forming, below the shaft (18), a cradle (19) in which shaft (10) of the attachment member (5) rests when the hook (8) is engaged with the beam (16), in this position the cam (9) being supported under the said shaft (17). <IMAGE>
Patent EP-0396506-A1 (EP)
Inventor: AHARON RONI
IPC: B23K26/10
Filed: 1990-04-30
Abstract: A laser system including laser apparatus providing a laser beam along a fixed generally horizontal first axis, apparatus for redirecting the laser beam to impinge on a workpiece at a desired location thereon and including apparatus arranged for rotation and translation about the fixed generally horizontal first axis for redirecting the laser beam along a second axis and laser head apparatus arranged to receive the laser beam along the second axis and to cause it to impinge on the workpiece at the desired location.
Patent EP-0432097-A1 (EP)
Inventor: BRATSCHI MARCEL
IPC: B65C11/00
Filed: 1990-11-28
Abstract: The stepping motor (11) of the label dispenser is directly coupled to the advancing roller (7) causing the supporting web (1) containing the labels to advance. In order to keep the output shaft of the stepping motor and the advancing roller (7) free of the undesirable resonance phenomena caused by oscillations of the motor armature, however, the output shaft (12) of the motor (11) is coaxially coupled directly to the advancing roller (7) by means of an interposed elastic damping element (21). The damping element (21) has four through-holes (22) into which the driving lugs (14, 15 and 19, 20) of the driver plates (13 and 18) on the motor side and on the advancing roller side project. In a first variant, the damping element (21) is bonded. In a second variant the damping element comprises a radial leaf spring. And in a third variant the damping element comprises a torsion bar. The direct drive is more cost-effective than the known toothed belt drive and yet still keeps the advancing roller absolutely free of resonance phenomena. In addition the drive method described allows greater labelling speeds to be achieved.
Patent EP-0458829-A1 (EP)
Title: Methods and compositions for treatment of cancer using oligonucleotides.
Inventor: SMITH LARRY J
IPC: C07H21/00
Filed: 1990-01-24
Abstract: The present invention provides methods useful in autologous bone marrow transplantation and cancer therapy. According to one aspect of the invention, bone marrow cells from a patient having cancer are treated with selected antisense oligonucleotides in order to deplete the bone marrow of malignant cells prior to infusion back into the bone marrow donor. In a separate embodiment, selected antisense oligonucleotides are administered systemically for anticancer therapy.
Patent EP-0431085-A1 (EP)
Title: Method of decontaminating earth.
Inventor: MORRIS RICHARD L
IPC: C09K8/528
Filed: 1990-04-03
Abstract: Alkaline earth metal scales, especially barium sulphate scale deposits are removed from oilfield pipe and other tubular goods with a scale-removing composition comprising an aqueous alkaline solution having a pH of about 8 to about 14, preferably about 11 to 13, of a polyaminopolycarboxylic acid, preferably EDTA or DTPA and a catalyst or synergist comprising, in particular, oxalate, thiosulphate, nitriloacetate or monocarboxylic acid anions. When the scale-removing solution is contacted with a surface containing a scale deposit, substantially more scale is dissolved at a faster rate than is possible without the synergist.
Patent EP-0448663-A1 (EP)
Inventor: PLAMTHOTTAM SEBASTIAN S
IPC: C09J7/10
Filed: 1990-09-12
Abstract: Autocollants et rubans rendus adhésifs comprenant un copolymère basé sur un squelette acrylique doté d'un monomère de glycidyle, d'un monomère d'acide carboxylique insaturé et de préférence d'un monomère de lactame vinylique, ainsi qu'un agent collant, lesdits adhésifs pouvant être polymérisés deux fois et présentant des performances remarquables d'adhérence et de résistance au cisaillement à température élevée.
Patent EP-0497840-A1 (EP)
Inventor: WHITE VICTOR ALBERT MONTGOMERY
IPC: A24B3/18
Filed: 1990-11-02
Abstract: Un cylindre rotatif de traitement du tabac comporte un cylindre creux allongé disposé de manière à pouvoir tourner autour de son axe longitudinal, et situé dans un plan sensiblement horizontal ou incliné pour former un faible angle par rapport à l'horizontale; et une série de pales allongées s'étendant longitudinalement à l'intérieur du cylindre et s'étendant généralement vers l'axe longitudinal depuis la surface interne du cylindre, lesdites pales servant à transporter la matière à traiter depuis une position inférieure à l'intérieur du transporteur et autour d'un côté vers une position supérieure de décharge. Chacune desdites pales comporte une partie proximale (20) s'étendant sous un premier angle, soit perpendiculairement à la tangente à la racine de ladite partie proximale, soit à moins de 90° du côté chargé de la pale, et une partie distale (22) inclinée par rapport à la partie proximale sous un deuxième angle, inférieure au premier angle, de manière à former une pointe. La majeure partie de la pointe, du point de vue longitudinal, a une longueur (vue axialement par rapport au cylindre) qui est inférieure à la moitié de la partie proximale. L'angle (beta) de la pointe de chaque pale par rapport à la tangente à la racine de la partie proximale est tel qu'en un point déterminé de libération la pointe se trouve à l'angle de glissement (S), la surface de la charge de tabac contenue par la pointe se trouvant à l'angle de repos (R).
Patent EP-0447790-A1 (EP)
Inventor: KRAEMER JOHANN DR
IPC: F16H57/00
Filed: 1991-02-12
Abstract: A sleeve-type carrier element (4) is introduced into a shaft/hub friction connection in an annular gap between two concentric circumferential surfaces (5, 6) of the shaft (2) and of the hub (3) under prestress. The carrier element (4) is made of a shape-memory alloy, whose so-called martensite starting temperature is below the operating temperature of the shaft/hub connection. It can be achieved by sensible reduction of the wall thickness of the carrier element in the martensitic state that the carrier element is inserted in this state into the annular gap loosely with play and subsequently returned to the austenitic state so that it swells and bears against the corresponding joint surfaces under prestress. <IMAGE>
Patent EP-0500980-A1 (EP)
Inventor: NEUKERMANS ARMAND P
IPC: G01Q60/00
Filed: 1991-02-27
Abstract: A method for fabricating a microtip, cantilevered from a base and having a controllably high aspect ratio, for use in microprobe microscopy to probe variations in materials at the atomic level. A two-layer semiconductor material structure is provided (13), one layer being n type (15) and the other layer being p type (17). A thin pencil of ions (22) of n type is implanted through the n type layer into the p type layer (17), through a small aperture in a mask layer (19) that overlies the n type layer. The p type material is then etched away, leaving the n type ion profile (23) and the n type layer as a cantilevered microtip. The n type semiconductor layer may be replaced by a layer of any material that resists etching by the selected etchant.
Patent EP-0459414-A1 (EP)
Inventor: OGAWA KIICHIRO
IPC: C10J3/86
Filed: 1991-05-28
Abstract: The known pressurized type gassification apparatus, in which a gassification furnace main body (1) having a water-cooled water structure and a duct (9) having a water-cooled wall structure and containing therein a group of gas cooling heat-exchangers (4) for a produced gas of the gassification furnace main body are disposed within a pressure vessel (5), is improved in order to prevent temperature fall of a produced gas caused by natural convection of the gas within the pressure vessel and to avoid the risk of fire and explosion caused by accumulation of char within the pressure vessel. The improvements reside in that an outlet of the duct (9) and the inside of the pressure vessel (5) are communicated with each other, a partition wall (10) connecting the wall of the duct at a level higher than the communicated portion with an inner wall surface of the pressure vessel is provided, and also there are provided equalizing valves (A, B) for communicating the respective sides of the partition wall with each other when a pressure difference between the respective sides of the partition wall has become a predetermined value or larger.
Patent EP-0463400-A1 (EP)
Inventor: MALHOTRA SHADI L
IPC: B41M5/52
Filed: 1991-06-03
Abstract: A transparent substrate material for receiving or containing an image comprised of a supporting substrate, an ink toner receiving coating composition on both sides of the substrate and comprised of an adhesive layer and an antistatic layer contained on two surfaces of the adhesive layer, which antistatic layer is comprised of mixtures or complexes of metal halides, or urea compounds both with polymers containing oxyalkylene segments.
Patent EP-0460689-A1 (EP)
Inventor: YAMAMOTO YOSHIHISA
IPC: C08J5/16
Filed: 1991-06-07
Abstract: A sliding material composition comprising (a) 100 parts by weight of polyphenylene sulfide and (b) 5 to 100 parts by weight of a resin mixture of 10 to 90 % by weight of a melt processable fluorine-containing resin and 90 to 10 % by weight of polytetrafluoroethylene, which has good abrasion resistance and lubricating properties without the deterioration of impact strength.