baber/WOPTO huggingface dataset:
Patent EP-0884521-A1 (EP)
Inventor: BEAUVAIS VINCENT
IPC: G05D16/06
Filed: 1998-05-14
Abstract: The gas supply device is intended to be connected to a reservoir containing a gas under high pressure. The device comprises both a high pressure part (1) and a low pressure part (16), with each part having its own safety device (8,27). The two safety devices are connected together by an exhaust collector (10) with a single output (10) channelling the gas to the outside of the assembly. The low pressure part (16) comprises a hollow piston (18) with a deformable metal bellows, moving with little friction on a nozzle (20) of the high pressure part (1). A conduit (11) is formed in the body (2) of the high pressure part, connecting the inside of the piston (18) to atmospheric pressure.
Patent EP-0914982-A1 (EP)
Inventor: LIGNEREUX JEAN-PIERRE
IPC: B60H1/00
Filed: 1998-11-06
Abstract: The locking mechanism for fixed (41) and moving (10) components consists of an axle (22) with a shoulder on the moving component, designed to engage with an open bearing (22a) on the fixed one, with one of the components' two cooperating elements (12,42) able to deform elastically to engage with the other. When the two components are locked together the moving component can be moved relative to the fixed one by levers, cams or gears.
Patent EP-0950381-A1 (EP)
Inventor: VON WEISSENFLUH HANS
IPC: A61C3/06
Filed: 1998-02-18
Abstract: The opening (3) of the nave (2) has an inner bulge (4), while the spindle (11) has a fixation (12) against rotation and one (13) for accommodation of the bulge in the nave aperture. The largest diameter of the spindle with the rotation securement is greater than the diameter of the nave aperture with the bulge (4). The rotation securement has edges running along the spindle. The nave is made of a pliable and sprung plastic with the spindle is of a harder plastic or metal. The nave has a locating surface and spaced from it a fixture surface.
Patent EP-0993053-A1 (EP)
Inventor: POLMAN ALBERT
IPC: G02B6/12
Filed: 1998-10-09
Abstract: The infrared detector device (1) comprises a PN junction (9,
10) formed by a first semiconductor material region (9) doped
with rare earth ions and by a second semiconductor material
region (10) of opposite doping type (P). The detector device
comprises a waveguide (8) formed by a projecting structure
(6) extending on a substrate (2) including a reflecting layer
(4) and laterally delimited by a protection and containment
oxide region (11). At least one portion of the waveguide (8)
is formed by the PN junction and has an end fed with light to
be detected. The detector device (1) has electrodes (18, 13)
disposed laterally to and on the waveguide (8) to allow an
efficient gathering of charge carriers generated by
photoconversion.
Patent EP-0961630-A1 (EP)
Inventor: BIERMAN STEVEN F
IPC: A61M25/02
Filed: 1998-01-26
Abstract: An adhesive device retains a medical tube, and particularly a naso-gastric tube, in relation to a patient with improved flexibility, strength and adhesion. The device includes a nose pad portion for attaching to a patient's nose and a tube attachment section for attaching to the naso-gastric tube. A substantially inelastic spine extends across a narrow or otherwise vulnerable neck portion, which connects the nose pad to the tube attachment section. The spine strengthens the retaining device against tensile and shear forces while allowing flexibility. At the same time, deflection of the spine does not cause internal elastic stresses sufficient to counter adhesion of the retainer to either the patient or the medical tube.
Patent EP-0900810-A1 (EP)
Inventor: SAKAMOTO MICHIE
IPC: C08G18/09
Filed: 1998-03-18
Abstract: An aromatic polycarbodiimide having a structural repeating unit
represented by the following formula (I):
 
wherein R represents a hydrogen atom or an alkyl group and n is an integer of 3 to
600, 
which has excellent solubility and heat resistance and also has excellent adhesion,
low-temperature workability and moisture resistance, is provided.
Patent EP-0981936-A1 (EP)
Title: Source de protons a haute energie foyer de plasma
Inventor: PARTLO WILLIAM NORMAN
IPC: H05G2/00
Filed: 1998-03-18
Abstract: L'invention porte sur une source de photons à haute énergie, sur une paire d'électrodes (8) de striction de plasma placées dans une chambre à vide, sur un système d'alimentation en gaz de travail comportant un tampon de gaz rare et un gaz actif choisi pour produire une raie spectrale donnée, sur une alimentation pulsée (10) fournissant des impulsions électriques d'une fréquence d'au moins 100 Hz et d'une tension suffisante pour créer entre les électrodes une décharge électrique fortement thermogène et des strictions de plasma à haute densité dans le gaz de travail donnant naissance à un rayonnement dans la raie spectrale du gaz actif. L'invention porte également sur un collecteur directif (4) du rayonnement réfléchi extérieur qui capte le rayonnement produit dans les strictions de plasma et le dirige dans la direction voulue. Dans une exécution préférée, le gaz actif est du lithium, le gaz tampon de l'hélium, et le collecteur de rayonnement est revêtu du matériau constitutif des électrodes, en l'occurrence du tungstène.
Patent EP-0971641-A1 (EP)
Inventor: OTTOBONI THOMAS B
IPC: A61K9/70
Filed: 1998-04-02
Abstract: L'invention porte sur des préparations bioérodables à libération continue s'introduisant dans la vessie par l'urètre et y libérant des médicaments. Elles se présentent sous forme de filaments, de timbres ou de gel fluide s'introduisant à l'aide d'un cathéter. Le dispositif s'érode biologiquement pendant ou après la libération continue du médicament de manière à ne pas obstruer les voies urinaires pendant qu'il est en place dans la vessie.
Patent EP-0921746-A1 (EP)
Inventor: SEIBT PETER
IPC: A47F1/14
Filed: 1998-04-08
Abstract: The invention relates to a display and storage device for receptacles containing small items, comprising an open shelf element with a vertical side wall and made of cardboard, wood, plastic or any other material. The shelf element is provided with inner compartments fully extending widthwise from its open section designed to receive receptacles containing small items. The compartments are designed in the form of dispensers, so that when the first small item receptacle in line is removed, it is replaced at the point of removal by the receptacle behind it.
Patent EP-0975465-A1 (EP)
Inventor: BIBL ANDREAS
IPC: B41J2/16
Filed: 1998-04-09
Abstract: A nozzle plate (200) for an ink jet print head transducer (2). The nozzle plate comprises a silicon portion (205) with two substantially parallel surfaces (235, 238). Nozzle orifices (210) are fabricated on both surfaces of silicon wafer by etching a plurality of grooves into a silicon wafer. After the grooves are etched into the surface of the silicon, a glass plate (220, 222) is laminated onto each surface of the silicon. After the glass plate is laminated onto the silicon wafer, the resulting glass-silicon-glass sandwich is diced into multiple nozzle plates.
Patent EP-0988555-A1 (EP)
Inventor: STEMME ERIK
IPC: G01P5/02
Filed: 1998-06-02
Abstract: Ce capteur (10) d'écoulement de fluide utilise les forces de portance s'exerçant sur un élément (14) de surface portante du type plate pour déterminer la vitesse d'un fluide le traversant. Cet élément (14) possède deux éléments de surface portante (18, 20) séparés et à faible facteur de forme. Une partie centrale de l'élément (14) de surface portante est couplée à une ossature (12) qui la positionne dans l'écoulement de fluide avec un angle d'attaque donné par rapport au sens d'écoulement de fluide. L'écoulement de fluide génère sur l'élément de surface portante (14) des forces de portance liées à la vitesse dont l'ampleur décroît le long de l'élément de l'extrémité amont vers l'extrémité aval. Les forces de portance ainsi appliquées dévient l'élément de surface portante amont davantage qu'elles ne dévient l'élément de surface portante aval. Des jauges extensométriques (32, 34, 36, 38) sont couplées aux éléments de surface portante afin de détecter la déviation de ceux-ci. Les jauges extensométriques (32, 38) sont reliées par un montage en pont (50) afin de fournir un signal représentatif d'une vitesse fluidique.
Patent EP-0977626-A1 (EP)
Title: Composition based on alkylpolyglycosides and fatty alcohols, and uses thereof
Inventor: AMALRIC CHANTAL
IPC: C09K23/34
Filed: 1998-04-21
Abstract: The present invention relates to compositions based on alkyl polyglycosides and fatty alcohols, comprising: 5 to 60% by weight of a mixture of alkyl polyglycosides essentially consisting of: 0 to 20% by weight of at least one alkyl polyglycoside of formula (I): <paragraph lvl="0"><in-line-formula>R1O(G1)x1   (I) </in-line-formula>in which R1 is a linear or branched aliphatic radical having 16 or 18 carbon atoms, G1 is a saccharide residue and x1 is between 1 and 5; 0 to 100% by weight of an alkyl polyglycoside of formula (II): <paragraph lvl="0"><in-line-formula>R2O(G2)x2   (II) </in-line-formula>in which R2 is a linear or branched aliphatic radical having 14 carbon atoms, G2 is a saccharide residue and x2 is between 1 and 5; and 0 to 100% by weight of at least one alkyl polyglycoside of formula (III): <paragraph lvl="0"><in-line-formula>R3O(G3)x3   (III) </in-line-formula>in which R3 is a linear or branched aliphatic radical having 20 or 22 carbon atoms, G3 is a saccharide residue and x3 is between 1 and 5; and 95 to 40% by weight of one or more alcohols of the formula R'OH, in which R' is a linear or branched aliphatic radical having from 14 to 22 carbon atoms, and preferably of a mixture consisting of alcohols whose alkyl moiety is identical to the alkyl moiety R1, R2 and R3 of the above-mentioned alkyl polyglycosides. The invention is applied especially to the preparation of emulsions possessing excellent textural properties.
Patent EP-0986585-A1 (EP)
Inventor: BERTRAND GUY
IPC: C08F8/40
Filed: 1998-05-26
Abstract: The invention concerns the use of ylides of phosphorus of general formula (I') in which R'1, R'2, R'3, R'4, R'5 represent different variable groups, as a slightly nucleophilic base. The invention also concerns novel ylides of general formula (I) in which R1, R2 and R3 and R4 represent different variable groups and R5 represents a polymeric support.
Patent EP-0963974-A1 (EP)
Inventor: NAKATANI JIRO
IPC: C07C67/39
Filed: 1998-06-19
Abstract: The present invention is a method for acyloxylating an alkyl
group substituted aromatic compound at the side chain, by letting
the alkyl group substituted aromatic compound and a carboxylic acid
and/or a carboxylic anhydride react with each other in the presence
of an oxygen containing gas. In this case, if (1) a solid catalyst
in which at least one selected from cobalt, cerium and manganese
is supported on a solid material or (2) a catalyst containing at
least one selected from cobalt oxides, cerium oxides and manganese
oxides is used, an alkali group substituted aromatic compound and
a carboxylic acid and/or a carboxylic anhydride can be caused to
react with each other efficiently in the presence of an oxygen
containing gas, and in addition the catalyst can be easily separated
from the reaction solution. 
     Furthermore, (3) a compound diacyloxylated at the side chains
can be highly selectively produced if a cerium compound is used
as a catalyst in the absence of a cobalt compound and a manganese
compound. 
     Moreover, the present invention relates to a method for
producing a cinnamic acid by letting a benzylidene diacetate react
in the presence of a basic catalyst. 
     The alkyl group substituted aromatic compounds acyloxylated
and diacyloxylated at the side chain obtained in the present
invention are useful for perfumes, and the benzyl alcohols and
benzaldehydes obtained by hydrolyzing them are useful for 
intermediate products of agricultural chemicals, drugs and perfumes
and also for resin additives. The cinnamic acids produced
according to the present invention are useful for intermediate
products of agricultural chemicals, drugs and perfumes.
Patent EP-0991639-A1 (EP)
Title: 4- (1h-imidazol-4-yl)piperidin-1-yl]anilide derivatives, their preparation and application in therapy
Inventor: CREMER GERARD
IPC: A61P43/00
Filed: 1998-06-19
Abstract: The invention concerns compounds of formula (I) in which R1 represents a hydrogen atom or a linear or branched (C1-C4) alkyl group; R2 represents a linear or branched (C1-C6) alkyl, cyclo(C3-C7) alkyl or cyclo(C3-C7)alkyl(C1-C5) alkyl group; R3 represents a -OR4, -O(CH2)nNR5R6, -NHC(NH)NH2, -NHC(NH)N(CH3)2, -NR5R6, -NR5(CH2)nNR6R7 group, a group (a), X being selected among the oxygen and sulphur atoms and the -CHR8, -NR8, -SO- and -SO2- groups; R4, R5, R6, R7 and R8 being a hydrogen atom, a linear or branched (C1-C6)alkyl, cyclo (C3-C7)alkyl, cyclo(C3-C7)alkyl(C1-C5)alkyl, phenyl, phenyl(C1-C6)alkyl or heteroaryl group; m = 1 or 2 and n = 2, 3 or 4. The invention is applicable in therapy.
Patent EP-0942021-A1 (EP)
Inventor: NOMURA TAKAO
IPC: C08L23/12
Filed: 1998-08-28
Abstract: An object of this invention is to provide a
polypropylene/propylene-ethylene copolymer composition having
satisfactory moldability and an excellent balance among
rigidity, toughness, impact resistance, etc. 
     This invention provides a polypropylene/propylene-ethylene
copolymer composition having a melt flow rate (ASTM
D-1238) of from 30 to 250 g/10 min obtained through: a first
stage (polymerization step (I)) in which propylene is
polymerized in the presence of a highly stereoregular
catalyst and hydrogen to produce a propylene polymer having a
melt flow rate of from 100 to 1,000 g/10 min and a tie
molecule volume content (β) of 1.10 or higher in an amount of
from 90 to 95% by weight based on the total amount of the
composition to be finally obtained; and a second stage
(polymerization step (II)) in which ethylene and propylene
are subsequently fed to the product of the first stage in
such a proportion as to result in an ethylene content of from
25 to 40% by weight to produce a propylene-ethylene copolymer
in an amount of from 5 to 10% by weight based on the total
amount of the composition to be finally obtained. A process
for producing the composition is also provided.
Patent EP-1011654-A1 (EP)
Title: Procede de modulation de l'activite cellulaire
Inventor: VADAS MATHEW
IPC: A61K31/13
Filed: 1998-09-08
Abstract: La présente invention concerne un procédé permettant de moduler l'activité cellulaire et des agents pouvant être utilisés dans ce procédé. Plus particulièrement, la présente invention traite d'un procédé permettant de moduler l'activité des cellules endothéliales et plus particulièrement l'expression des molécules d'adhésion cellulaire. De manière encore plus spécifique, la présente invention a pour objet un procédé permettant de traiter les insuffisances coronariennes en prévenant ou en réduisant l'expression des molécules d'adhésion des cellules endothéliales.
Patent EP-1068256-A1 (EP)
Inventor: BRANLARD PAUL
IPC: C08G77/38
Filed: 1998-07-30
Abstract: The invention concerns a method for preparing high purity polyorganosiloxanes with arylalkyl function(s) by: hydrosilylation of a hydrogenopolyorganosiloxane, reagent (SiH), and an aromatic monovinyl compound, reagent (Vi), with simultaneous introduction of reagent (SiH) and reagent (Vi), in a reaction medium containing an inert solvent and a hydrosilylation catalyst; then elimination of the solvent, the possible residual reagents (SiH) and (Vi), and/or hydrogenation, the hydrogenation process being optionally followed by an elimination process (or another elimination process) of the products other than polyorganosiloxanes with arylalkyl function(s). The resulting silicones with arylalkyl function(s) can be used as emollients and/or carriers in cosmetic compositions, or as solubilising agents and emollients in perfume compositions.
Patent EP-0999815-A1 (EP)
Inventor: BECK PETER
IPC: A61G5/04
Filed: 1998-07-16
Abstract: Einsitzige Motorfahrzeuge sind in der Form von Rollstühlen bekannt, deren Räder sich zum Einsatz von Fahrketten einschwenken und ausfahren lassen. Zur Erzielung einer Mehrfachnutzung von einsitzigen Fahrzeugen im innerstädtischen Verkehr wird vorgeschlagen, das Fahrgestell so auszubilden, daß drei Fahrgestellvarianten, nämlich für einen Schnellfahrmodus mit großem Radstand und großer Spurweite, für einen Langsamfahrmodus mit geringerem Radstand und höherer Sitzanordnung und schließlich für einen Transportmodus mit zusammengelegten und zusammengeschachtelten Radtragarmen vorgesehen sind.
Patent EP-1007511-A1 (EP)
Inventor: CHOI WOO-BAEG
IPC: C07F7/18
Filed: 1998-08-24
Abstract: The instant invention relates to a compound of formula (I) wherein R<a> and P are: (a) hydrogen, (b) methyl, or (c) a hydroxy protecting group and an efficient process for its synthesis.
Patent EP-1027591-A1 (EP)
Title: Systeme de mosaique optique et lecteur pour microplaques de titration
Inventor: VOELCKER MARTIN
IPC: G01N21/25
Filed: 1998-10-12
Abstract: Système optique comprenant des mosaïques de lentilles (2i, 7) et des lentilles normales (41, 5, 42), qui peut notamment être utilisé comme lecteur massivement parallèle (environ 10<2> canaux) de microplaques (1) et similaires, en absorption, fluorescence et luminescence.
Patent EP-1023392-A1 (EP)
Inventor: SHINOHARA KENICHI
IPC: C08L59/00
Filed: 1998-10-08
Abstract: To provide a polyacetal composition with improved toughness, wear resistance, and flowability. The polyacetal composition contains 100 wt.% of polyacetal and 0.5-5 wt.% of a block copolymer, which has its central portion made of an amorphous polymer that forms an elastic domain at room temperature and which has polyethylene glycol chains with molecular weight of 2000 or higher at its two ends.
Patent EP-1033068-A1 (EP)
Inventor: BARANKOVA HANA
IPC: H05H1/02
Filed: 1998-11-03
Abstract: A plasma processing apparatus includes at least one pair of a first rotary permanent magnet system (1) and a second rotary permanent magnet system (2). The rotary permanent magnet systems further include individual permanent magnets (3) and are positioned opposite to each other. The individual permanent magnets (3) have a maximum magnetic induction of more than 10-1 Tesla. Additionally a driver system (4) for driving a motion of the rotary magnet systems (1, 2) is used in combination with a basic plasma processing device (5). By means of the rotary permanent magnet systems time variable magnetic flux lines (6) will be formed for affecting the plasma (7) produced by the plasma processing device (5). Additionally the apparatus utilizes a control system (11) comprising a sensor system (12) and a feedback system (13) connected to the driver system for controlling motion of the permanent magnets of the rotary permanent magnet systems with respect to changes in the plasma produced by the basic plasma processing device (5).
Patent EP-1029368-A1 (EP)
Inventor: AMANO HIROSHI
IPC: H01L21/20
Filed: 1998-11-02
Abstract: A substrate (30, 60) for fabricating semiconductor devices based on Group III semiconductors and the method for making the same. A substrate according to the present invention includes a base substrate (31), a first buffer layer (32, 63), and a first single crystal layer (33, 65). The first buffer layer (32, 63) includes a Group III material deposited on the base substrate (31) at a temperature below that at which the Group III material crystallizes. The Group III material is crystallized by heating the buffer layer to a temperature above that at which the Group III material crystallizes to form a single crystal after the Group III material has been deposited. The first single crystal layer (33, 65) includes a Group III-V semiconducting material deposited on the first buffer layer (32, 63) at a temperature above that at which the Group III semiconducting material crystallizes. In one embodiment of the present invention, a second buffer layer (34) and a second single crystal layer (35) are deposited on the first single crystal layer (33, 65). The second buffer layer (34) includes a Group III material deposited on the first single crystal layer (33, 65) at a temperature below that at which the Group III material crystallizes. The Group III material is then crystallized by heating the buffer layer to a temperature above that at which the Group III material crystallizes to form a single crystal. The second single crystal layer includes a Group III-V semiconducting material deposited on the second buffer layer (34) at a temperature above that at which the Group III semiconducting material crystallizes.
Patent EP-1031211-A1 (EP)
Inventor: GORMAN MICHAEL G
IPC: H04M1/725
Filed: 1998-10-28
Abstract: A method and device for distributing both high-speed data service, such as digital computer, video and multimedia data, and lower speed data service, such as POTS voice telephone signals, throughout a customer premises. High-speed digital data and lower speed POTS voice signals are separated by a POTS splitter and distributed throughout the customer premises on separate distribution networks. The lower speed POTS is carried on a wireless distribution network and the high-speed data carried on the existing customer premises wiring ordinarily used for POTS.
Patent EP-1040399-A1 (EP)
Title: Ballast electronique commande par microprocesseur
Inventor: CROUSE KENT E
IPC: H05B41/36
Filed: 1998-12-15
Abstract: Un ballast électronique comprend un convertisseur CA-CC (51, 52) pour la correction du facteur de puissance, un condensateur d'ensemble (53, 120) destiné à stocker l'énergie provenant du convertisseur, et un onduleur (54) en demi-pont commandé par microprocesseur comprenant une sortie (35, 36) résonnante en série à couplage direct. Les ports d'entrée du microprocesseur (65) sont couplés en divers points dans le ballast afin de vérifier le fonctionnement du ballast ou le fonctionnement d'une lampe à décharge gazeuse couplée au ballast. Un limiteur (Q5) de tension analogique se substitue au microprocesseur afin de limiter la tension de sortie dans des conditions d'anomalie. Un condensateur de stockage (121) connecté en série au condensateur d'ensemble (120) stocke une énergie basse tension pour alimenter le microprocesseur. Le microprocesseur est programmé pour garantir des fonctions de protection de la lampe, le maintien du flux lumineux ainsi qu'un temps de réchauffement de la lampe. Le microprocesseur est également programmé pour satisfaire les conditions de fonctionnement des différents marchés mondiaux et de divers types de lampes.
Patent EP-1047363-A1 (EP)
Inventor: SIGLER GERALD
IPC: C08F20/00
Filed: 1998-12-30
Abstract: La présente invention concerne une composition biocompatible réagissant avec les tissus. Cette composition comprend un polymère fonctionnalisé dont les substituants peuvent réagir avec les tissus et permettent de former des liaisons de covalence avec les groupes fonctionnels associés aux tissus.
Patent EP-1042319-A1 (EP)
Inventor: THIBAUT ULRICH
IPC: C07D407/04
Filed: 1998-12-10
Abstract: Compounds of formula I,wherein Het represents a heterocycle having the meaningand R1, R2, R3 and R4 have the meanings as given in the description are novel effective bronchial therapeutics.
Patent EP-1044488-A1 (EP)
Inventor: FELDMANN JOCHEN
IPC: H01S3/16
Filed: 1998-12-31
Abstract: L'invention concerne un laser comprenant au moins un matériau émetteur organique plat, pouvant produire une émission lumineuse stimulée, et des moyens pour pomper optiquement, électriquement et/ou chimiquement le matériau émetteur. Selon l'invention, des modes guidés de propagation du guide d'ondes existent dans le matériau émetteur, et la structure du laser est modulée périodiquement de façon spatiale. L'invention est caractérisée en ce qu'au moins une surface du matériau émetteur est en contact avec une autre couche (par ex. une couche limite).
Patent EP-0960607-A1 (EP)
Inventor: NOLTING JOHN E
IPC: A61F2/00
Filed: 1999-05-26
Abstract: An endovascular support assembly, or stent assembly,
and a covered endovascular support assembly, or stent-graft
assembly, with caps on either or both ends for improved and
uniform deployment of the assembly. Additionally, the caps
serve to capture the graft material between the caps and
the endovascular support device or stent.