baber/WOPTO huggingface dataset:
Patent EP-0945138-A1 (EP)
Inventor: BEHR JEAN PAUL
IPC: A61K47/48
Filed: 1997-12-04
Abstract: Transfection particles for delivery of nucleic acid into higher eucaryotic cells
 in vitro  and  in vivo  comprises one or more nucleic acid molecules
condensed by organic cationic molecules. The discrete and stable particles
are obtained by complexing the nucleic acid molecules with identical or
different organic cationic precursor molecules without crosslinking nucleic
acid molecules, and covalently linking the precursor molecules to each
other on the nucleic acid template. For specific cellular targeting, the
particles may carry targeting molecules, e.g. sugars. Preferred cationic
precursor molecules are lipophilic detergents that are linked to form lipids.
The particles contain preferably only one nucleic acid molecule which
makes them useful for gene therapy and for delivery of large DNA
molecules.
Patent EP-0908924-A1 (EP)
Inventor: VANDEN BRANDE PIERRE
IPC: C23C14/35
Filed: 1997-10-08
Abstract: A device for forming a coating on a substrate (8) by condensation of an element, notably a metal, incorporates a conducting wall (9, 9a, 9b) delimiting at least laterally the space (2') between the target (7) and the substrate (8) with provision for negative or positive polarization of this wall (9, 9a, 9b) with respect to the substrate (8). The device comprises:- a) an enclosure (2) in which is a target (7) presenting at least a surface layer of the material to be condensed onto the substrate; b) some means (1) for evaporating this material; and/or c) some means for producing the cathodic pulverization of this material from the target (7) to the substrate (8).
Patent EP-0842637-A1 (EP)
Inventor: BIERMANN PETER
IPC: A61B6/08
Filed: 1997-11-05
Abstract: The method controls the movement of a radiation source (24) and a beam detector, e.g. a film cassette (25) relative to a set section position or height (19) with a tomographic machine without coupling rod which has a table (10) for holding an organ (18) for tomographic examination. An adjustable light pointer (17) above the table is focussed on the section of the organ to be radiographed and the position/height of the section is measured. This is fed to a system control equipment (22). Based on the data provided the radiation source and the beam detector are focussed on the section position measured
Patent EP-0789085-A1 (EP)
Inventor: CENDRE ANDRE
IPC: C22C38/00
Filed: 1997-01-28
Abstract: An elongated blank (1) of non-magnetic steel, comprising by weight less than 0.08% carbon, 12-20% chromium, 17-22% manganese and 0.15-0.35% nitrogen, is given a permanent elongation of 20-30%, preferably 25-28%,by stretching at below 400 degrees C, preferably around 20 degrees C.
Patent EP-0800070-A1 (EP)
Inventor: SOKN ERICK LEE
IPC: G01L7/08
Filed: 1997-04-03
Abstract: A method of securing a pressure sensor diaphragm to a pressure sensor base, including the steps of positioning the pressure sensor diaphragm over the pressure sensor base, placing a pressure sensor cap over the pressure sensor diaphragm, applying a tensile force to at least a portion of the cap, and deforming a portion of the cap around a portion of the base. The applying step can occur before the deforming step by engaging a portion of the cap and advancing the base toward the cap to create tension in a portion of the cap. This creates a tensile preload in the cap. The applying step can instead be performed during the deforming step by engaging a first portion of the cap and advancing a second portion of the cap toward the first portion of the cap and around a portion of the base. This can create tension in a portion of the cap when the deformation operation is being performed.
Patent EP-0829579-A1 (EP)
Inventor: SERFASS JEAN-PIERRE
IPC: E01C7/18
Filed: 1997-09-10
Abstract: Layer of circulatory binder for roadways comprises primary layer of fixing binder covered by a protective aqueous, opaque layer which can reflect light. Also claimed are methods for preparation of layer and coating for a roadway made with it.
Patent EP-0885295-A1 (EP)
Inventor: ANDERSEN LENE NONBOE
IPC: A23L21/12
Filed: 1997-02-18
Abstract: The present invention relates to an enzyme with pectin esterase activity, a DNA construct encoding the enzyme with pectin esterase activity, a method of producing the enzyme, an enzyme composition comprising said enzyme with pectin esterase activity, and the use of said enzyme and enzyme composition for a number of industrial applications.
Patent EP-0883925-A1 (EP)
Inventor: BORNEMANN HANS
IPC: F16C39/06
Filed: 1997-02-26
Abstract: Schwungrad-Energiespeicher mit senkrechter Welle bestehend aus zwei, durch eine Homopolarmaschine angetriebenen Schwungrädern, einem unteren und einem oberen, die in Abstand zueinander gemeinsam auf der Welle des Rotors der Homopolarmaschine sitzen, wobei dieser auf der Welle zwischen den beiden Schwungrädern innerhalb des Stators angeordnet ist. Auf der Welle sitzen unter dem unteren Schwungrad der Ringmagnet eines ersten, unteren supraleitenden passiven Axiallagers als Drucklager, über dem oberen der Ringmagnet eines zweiten, oberen supraleitenden passiven Axiallagers als Zuglager gegen die Schwerkraft. Den Ringmagneten liegt auf der den Schwungrädern abgewandten Seite jeweils ein scheibenförmiger Supraleiter mit Abstand gegenüber, der gegenüber dem Gehäuse fest ist. Um den Rotor als Teil der Welle ist der Stator der Homopolarmaschine ortsfest im Gehäuse oder als Teil des Gehäuses angeordnet, wobei die Wicklungen des Stators in diesem ein rotierendes magnetisches Feld erzeugen, welches auf den Rotor einwirkt.
Patent EP-0880338-A1 (EP)
Inventor: BACICH STEVEN R
IPC: A61M25/00
Filed: 1997-02-13
Abstract: A surgical access device comprises an introducer (100) with a main endoscopic channel and an auxiliary or secondary instrument channel. The introducer exhibits an extremely narrow cross-sectional profile in order to minimize the size of the portal or other entry point necessary to gain access into the patient's body, thereby minimizing pain and discomfort to the patient and allowing a wide variety of endoscopic procedures to be performed on an out-patient basis. The narrow profile of the introducer is maintained upon introduction by a guide channel (118) which can be stored in a first position so as to closely conform to the profile of the introducer. The guide channel is provided with a set in order to maintain its stored position upon introduction; however, post introductively, the set in the guide channel can be readily realeased in order to deploy the guide channel and allow insertion of a secondary surgical instrument. The guide channel can be provided with rails or other tracks in order to ensure accurate movement at the instrument to the desired distal location. The guide channel is constructed from a thin but extremely strong and noncompliant membrane material. The present invention also comprises a method of construction and use of the surgical access device.
Patent EP-0877062-A1 (EP)
Inventor: YOSHIDA TSUTOMU
IPC: C09D5/08
Filed: 1997-10-29
Abstract: A coating composition comprising 38% - 66% of a binder
resin (including a curing agent), 0.2% - 6% of an organic
lubricant, 20% - 50% of an iron phosphide-based electrically
conductive pigment, and 3% - 25% of one or more other inorganic
pigments including anticorrosive pigments (the total content of
these pigments being between 31% and 56%), wherein the content
of the binder resin (including a curing agent) (R) and that of
the organic lubricant (W) satisfy the following inequality:
 -0.4R + 16.2 ≤ W ≤ -0.4R + 30.4, and 
wherein the coating composition further comprises a curing
catalyst in an amount of from 0.7% to 10% based on the solids
of the binder resin (including a curing agent). The coating
composition can be applied to a plated metal sheet having a
zinc- or aluminum-based plated coating after the plated metal
sheet has been subjected to chemical conversion treatment such
as chromating treatment, to form a resinous coating thereon
having a thickness of 2 - 9 µm, thereby resulting in the
production of a resin-coated metal sheet having improved
overcoat adhesion, weldability, edge face corrosion resistance,
and formability, which is suitable for use as a material for
automotive repair parts.
Patent EP-0937017-A1 (EP)
Inventor: WILSON ROBERT B JR
IPC: C07C7/152
Filed: 1997-10-07
Abstract: L'invention concerne un procédé qui permet de séparer et de récupérer un hydrocarbure insaturé à partir de son mélange avec au moins un autre matériau. Selon le procédé, on forme un complexe sélectif et réversible dudit hydrocarbure en utilisant comme agent formateur de complexe un seul édifice de type cubanite, constitué de palladium, de molybdène et de soufre.
Patent EP-0944533-A1 (EP)
Inventor: MEJIA RAMON ARMANDO
IPC: B65D35/22
Filed: 1997-10-30
Abstract: The web for a dual chamber tubular container can be maintained in an alignment across the container by providing one or more longitudinal modified areas on the web so that the web will yield and fold in the areas of the modified material. The modification will be a thinning or weakening of the web to produce yield points, such as fold points. This thinning or weakening can be produced mechanically or chemically. Mechanically, a pinch or other shaped roll can be used to thin or weaken an area. Thermally, heat can be applied. The result is a web that remains in an alignment across a tubular chamber rather than in close contact with the sidewall.
Patent EP-0983977-A1 (EP)
Inventor: SAKAI MIEKO
IPC: B32B27/20
Filed: 1997-04-04
Abstract: The following artificial stone having a deep color
tone and a glaze and having a luminousness is provided
at low cost. 
     An artificial stone comprising an artificial stone
mixture containing an inorganic material mixture
component comprising a fine powder component of an
inorganic material having a size of from 5 to 70 mesh, a
finely divided component of an inorganic material of
smaller than 100 mesh and a resin monomer component in
which the sum of the fine powder component of the
inorganic material and the finely divided component of
the inorganic material is 89% by weight or more based on
the weight of the stone mixture and the amount of resin
monomer component is 11% by weight or less based on the
weight of the stone mixture, said stone mixture being
struck and integrated into a cured slab.
Patent EP-0897375-A1 (EP)
Inventor: CHAWLA CHANDER P
IPC: C08F2/46
Filed: 1997-05-06
Abstract: L'invention concerne une composition de revêtement en résine durcissable par rayonnement, présentant une durée de vie prolongée et adaptée à la formation d'un revêtement durci par rayonnement sur une fibre de verre optique destinée à la transmission de signaux, laquelle, lorsqu'elle est durcie de façon appropriée, présente une résistance fiable et consistante à la déstratification de la fibre de verre optique. Ladite composition de revêtement non durci comprend un oligomère ou un monomère durcissable par rayonnement ainsi qu'un agent de couplage contenant au moins un groupe fonctionnellement efficace capable de se lier à du verre et susceptible d'une hydrolise dans des conditions de stockage normal pour obtenir ladite composition de revêtement, ladite composition de revêtement présentant une teneur en eau stoechiomètrique régulée inférieure à la quantité stoechiomètrique desdits groupes fonctionnels présents dans ledit agent de couplage.
Patent EP-0920289-A1 (EP)
Title: Endoprosthesis
Inventor: LOB GUENTER
IPC: A61B17/72
Filed: 1997-08-18
Abstract: An endoprosthesis for replacing osseous areas in the diaphysial and metaphysial region of a bone and for connecting separate segments of the bone includes at least one intramedullary securing member and an intermediate member having at least one end region and being divided longitudinally into two detachably connected part elements. Each at least one end region defines a respective recess so that when the two part elements are connected together, each at least one end region forms an axially extending passage that retains one of the at least one intramedullary securing members.
Patent EP-0902649-A1 (EP)
Inventor: BOCHE HARTMUT
IPC: A61B17/28
Filed: 1997-05-08
Abstract: Ein Nahthilfegerät (10) für das Verschließen von Minilaparotomien aus minimal-invasiven chirurgischen Eingriffen weist einen Schaft (12) auf, an dessen distalem Ende zumindest eine seitlich ausschwenkbare flächige Auflage (46) angeordnet ist. Ein Betätigungselement (26) dient zum Verschwenken der Auflage (46), wobei die Auflage (46) zwischen einer nach proximal hochgeklappten Arbeitsposition, einer seitlich ausgeklappten Arbeitsposition und einer nach distal abgeklappten Arbeitsposition steuerbar ist.
Patent EP-0896575-A1 (EP)
Inventor: DAWSON RALPH EDWARD
IPC: C06B23/00
Filed: 1997-05-02
Abstract: Composition qui comprend du 2,4,6,8,10,12-hexanitrohexaazoisonurtitane (CL-20) enrobé d'un agent réduisant la sensibilité aux chocs, ce qui permet de réduire de manière statistiquement significative la sensibilité aux chocs de ladite composition.
Patent EP-0918489-A1 (EP)
Title: Trokarhülse für die endoskopie
Inventor: MANHES HUBERT
IPC: A61B17/34
Filed: 1997-07-22
Abstract: Beschrieben wird eine Trokarhülse für die Endoskopie, mit einem länglichen Teil, der wenigstens einen Kanal aufweist, in den ein Instrument, wie z.B. ein Endoskop, eine Schere o. dgl. einsetzbar ist, und distalseitig beweglichen, schwenkbaren Teilen. Die erfindungsgemäße Trokarhülse zeichnet sich dadurch aus, daß der distale Bereich der Trokarhülse von mehreren Längsabschnitten gebildet wird, die an dem proximalen Teil der Trokarhülse angelenkt sind, und daß ein Mechanismus vorgesehen ist, der die einzelnen Längsabschnitte um eine zur Längsachse der Trokarhülse senkrechte Achse verschwenkt.
Patent EP-0927307-A1 (EP)
Inventor: RAY CLAUDE
IPC: F04B43/12
Filed: 1997-09-08
Abstract: The invention concerns a miniature peristaltic pump comprising a rotor (109) provided with three turning rollers (110), a support piece with a rounded portion arranged substantially concentric to said rotor and against which, when operating said rollers are brought to compress a flexible pipe connected to a reservoir of solution to push it outwards and means for automatically compensating positional deviations between the rollers and said support piece. Each roller (110) comprises a substantially cylindrical body (127) and a spindle (126) on which said body is rotatably mounted. The ends of the roller spindles are located in oblong apertures (128) radially recessed in the rotor. The compensating means comprise two springs (129) arranged at the respective ends of said spindles and comprising a central part (130) concentric to the rotor and three curved spring arms (132), one for each roller, with one end connected to said central part and the other end bearing on the corresponding end of a roller spindle to push it outwards and thus enable it to exert a substantially constant force of pressure. The invention is useful for the subcutaneous or intravenous injection of medicinal solutions.
Patent EP-0929524-A1 (EP)
Inventor: ROEHL FRANZ
IPC: C07D213/76
Filed: 1997-08-29
Abstract: Pyridinderivate der Formel (I), in der der Index und die Substituenten die folgende Bedeutung haben: X Cyano, Nitro, Halogen, Alkyl, Halogenalkyl, Alkoxy, Halogenalkoxy und Cycloalkyl; n 0, 1, 2 oder 3; Y Sauerstoff oder Stickstoff; R C(CO2CH3)=CHCH3, C(CO2CH3)=CHOCH3, C(CO2CH3)=NOCH3, C(CONH2)=NOCH3 oder C(CONHCH3)=NOCH3; und R?1 und R2¿ die in der Beschreibung angegebenen Bedeutungen haben; sowie deren Salze, Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung von tierischen Schädlingen und Schadpilzen.
Patent EP-0946194-A1 (EP)
Inventor: BOUT DANIEL
IPC: A61K39/39
Filed: 1997-10-03
Abstract: The invention concerns a composition containing: (i) at least one antigen or at least one generator in vivo of a compound comprising a sequence of amino acids, and (ii) at least one additive, characterised in that said additive contains at least one sympathomimetic compound. The invention also concerns their use as medicine.
Patent EP-0930993-A1 (EP)
Inventor: PARKER GRAHAM
IPC: B63B21/50
Filed: 1997-10-08
Abstract: Dispositif d'amarrage pour navires de mer, et procédé d'utilisation de ce dispositif. Le dispositif se compose d'un ancrage sous-marin (12) tel qu'un pieu de succion (14) et comporte une liaison rotule (16) à laquelle est relié au moins une ligne d'amarrage (24), l'autre extrémité de la ligne d'amarrage étant conçue pour être reliée au dispositif d'amarrage à l'avant d'un navire (22) tel qu'un pétrolier conventionnel. La ligne d'amarrage (24) comporte un capteur de force pour mesurer la tension imprimée au câble par la poussée inverse exercée par le navire. Les signaux du capteur de force sont transmis depuis l'avant du navire jusqu'au pont (40), permettant une commande manuelle, automatique ou semi-automatique de la tension appliquée. Pendant l'utilisation, la ligne d'amarrage est maintenue sous tension de manière à permettre au navire de tourner dans la direction du vent autour de la liaison rotule. Ce système peut faire partie d'un ensemble pour le transport d'un produit fluide sous-marin, le produit étant chargé dans un pétrolier amarré au moyen de ce système, au moyen d'un tube montant souple (20) dont l'extrémité inférieure est reliée à la source de produit et l'extrémité supérieure est accouplée au collecteur de fluide du pétrolier par l'intermédiaire d'un ensemble tuyau flottant (34). Ce système peut également être utile dans d'autres applications.
Patent EP-0941276-A1 (EP)
Inventor: BRYANT DARREL A
IPC: C08J3/22
Filed: 1997-11-20
Abstract: La présente invention concerne, d'une part un mélange maître pulvérulent s'écoulant librement incluant un oxyde métallique et dont un matériau est absorbé par le vide intra-agrégataire de l'oxyde métallique, et d'autre part un système de résines comprenant ce mélange maître. Le matériau qui est absorbé par le vide intra-agrégataire de l'oxyde métallique de l'oxyde métallique est choisi dans le groupe notamment des matériaux organiques et polyorganosiloxanes (plus communément connus sous l'appellation de silicones). Parmi les matériaux organiques, qu'ils soient monomères, polymères ou élastomère, on compte notamment des résines acryliques, alkydes, époxies, formaldhéhydes, glycols, polyamides, polyesters, polyéthers, polyimides, polyoléfines, polyols, polysulfides, acétate de polyvinyl, polyuréthanes, silicones, ou certains de leurs mélanges. Les polyorganosiloxanes peuvent comporter divers groupes fonctionnels tels que méthyl, phényl, vinyl, trifluoro, chloro ou certaines de leurs combinaisons. L'oxyde métallique est choisi dans le groupe des silice, alumine, dioxyde de titane, zirconia, et certains de leurs mélanges. L'invention concerne également un procédé de production de mélange maître pulvérulent s'écoulant librement et du système de résines comprenant ce mélange maître.
Patent EP-0958245-A1 (EP)
Title: Hydrotraitement en etages multiples dans un reacteur unique
Inventor: GUPTA RAMESH
IPC: C10G49/00
Filed: 1997-12-16
Abstract: Procédé d'hydrotraitement d'écoulements de produits chimiques et de pétrole liquides dans un réacteur unique (100) contenant au moins deux étages (119a, 110b, 110c) de réaction d'hydrotraitement. A la sortie du premier étage (110a) le produit liquide est débarrassé de H2S, NH3 et d'autres gaz puis envoyé dans la zone (110b) de réaction suivante située en aval. Le produit sortant de la zone (110b) de réaction est également débarrassé des gaz dissous et envoyé dans l'étage (110c) de réaction suivant situé en aval jusqu'au dernier étage (110c) de réaction dont le produit liquide est débarrassé des gaz dissous puis récupéré ou envoyé pour subir un autre traitement. L'écoulement de gaz de traitement se situe dans le sens opposé au sens dans lequel les étages (110a, 110b, 110c) de réaction sont disposés pour l'écoulement de liquide.
Patent EP-0861710-A1 (EP)
Inventor: LEBESSIS ELIAS
IPC: B26B25/00
Filed: 1998-02-07
Abstract: The rotary knife (2) works in bearings in a bracket (3c) inside the front part (3a) of a multisection flat housing. Parts of the knife protrude beyond the bracket, in which openings (4) are provided at two points, accommodating a cutting and guiding blade (5). There is a supporting edge (9) coupled to the housing (3b) in line with the blade. An on-off switch (10) is coupled to a cover for the knife and blade, the knife consisting of a disc with straight secantal cutters on the periphery together forming a polygon.
Patent EP-0881733-A1 (EP)
Inventor: SVENSSON KJELL
IPC: H02H3/08
Filed: 1998-02-28
Abstract: In a plant for transmitting electric power between a direct
voltage network (1) and an alternating voltage network (5)
through a station (4) a converter (8) of a station has two
current valves (9, 10) connected in series and having each
one breaker (12, 13) of turn-on and turn-off type and a diode
(14, 15) connected in anti-parallel therewith. Members
(17) are adapted to detect the direction and the intensity
of the current through the converter as well as through
which current valve it flows. The means (18) are adapted to
actuate the control apparatus on the basis of information
from said members (17).
Patent EP-0943643-A1 (EP)
Inventor: WARD BENNETT CLAYTON DR
IPC: C08J3/16
Filed: 1998-03-19
Abstract: The invention relates to a process for the production of spherical, polyester particles,
wherein the particle size can be exactly adjusted in the range of 1 to 200 µm and a
particle size distribution with a  span (=d90-d10/d50) ≤ 1.5 , as well as the use of the
produced particles for toner compositions in electrophotographic and direct printing
systems and powder coatings.
Patent EP-0881321-A1 (EP)
Inventor: GIULIACCI ENNIO
IPC: D06M11/44
Filed: 1998-05-15
Abstract: Flame retarding additive for micro-fibrous non-woven fabrics, containing antimony tri-oxide
and decabromodiphenyloxide, with particle size of the additive being equal or less
than 5 micron (µm) and the additive also containing a support comprising a clay or other
adsorbing material such as magnesium, alumina oxide silica or mixtures of the same
oxides.
Patent EP-0870764-A1 (EP)
Inventor: CHAN MING FAI
IPC: C07D413/14
Filed: 1994-05-20
Abstract: A compound of the following formula:
 
or a pharmaceutically acceptable salt thereof, where Ar 2  is
particularly phenyl, biphenyl or naphthyl and R 1  and R 2  are as
defined herein, useful in the modulation of the activity of
endothelin.
Patent EP-0895243-A1 (EP)
Inventor: BODENSCHATZ JUERGEN
IPC: G11B33/04
Filed: 1998-06-06
Abstract: The holder for use with a compact disc (1) has a base unit (7) and a hinged cover (18). The base is formed with a raised centre section (6) that provides a location for the disc and also adds stiffness. There is a centre hole (12) and into this is pressed an elastomer plug (2) that is sized to provide a press fit for locating and holding the disc. A number of location means are provided.
Patent EP-0900839-A1 (EP)
Inventor: SCHIVO MARIA LAURA
IPC: C12N1/20
Filed: 1998-07-25
Abstract: A culture medium for isolating and typing helicobacteria,
comprising an egg yolk suspension and its components.
Patent EP-0885878-A1 (EP)
Inventor: KEIL MICHAEL DR
IPC: C07C251/40
Filed: 1995-10-16
Abstract: An integrated process for the preparation of O-substituted hydroxyammonium salts of formula (I) without isolation of intermediates comprises: (a) reacting acetone with hydroxylammonium sulphate and sodium hydroxide solution to give acetone oxime of formula (II); (b) treating the obtained (II) solution with NaOH solution and completely eliminating water; (c) reacting the obtained suspension of acetone oxime sodium salt of formula (III) with an alkylating agent RY (IV) at 0.5-15 (preferably 1-4) bar and at up to 140 degrees C in presence of a phase transfer catalyst, to give an acetone oxime ether of formula (V); and (d) cleaving (V) with HX to give (I). Steps (a)-(c) are carried out in the same non-polar, aprotic solvent and step (d) is effected with concentrated acid. H2NOR.HX (I) Me2C=NOH (II) Me2C=NONa (III) Me2C=NOR (V) R = 1-6C alkyl or 2-6C alkenyl (both optionally substituted by halo); X = Cl or Br; and Y = nucleofugous group.