baber/WOPTO huggingface dataset:
Patent EP-0929581-A1 (EP)
Inventor: WOODS JOHN G
IPC: C08F12/22
Filed: 1997-09-30
Abstract: L'invention concerne des adhésifs et des matériaux de scellement à durcissement cationique et présentant des coefficients de viscosité accrus, une régulation rhéologique améliorée et une bonne stabilité de stockage. On prépare ces adhésifs et matériaux de scellement en utilisant un monomère à cuisson cationique, et un polymère épaississant qui est le produit de réaction de l'alkylation de poly(4-hydroxystyrène) ou poly(2-hydroxystyrène) avec un composé RX où R représente allyle, méthallyle, crotyle ou prényle et X représente Cl, Br, ou I. Le monomère à cuisson cationique comprend de manière appropriée au moins un monomère alcényloxystyrène. De tels adhésifs épaissis peuvent s'utiliser comme matériaux de scellement pour des dispositifs d'affichage par panneau. Un durcissement à l'état A de l'adhésif avec un rayonnement ultraviolet permet une fixation, à une température proche de la température ambiante, des ensembles du dispositif et on peut effectuer un durcissement thermique à l'état B de l'adhésif à des températures bien inférieures aux températures nécessaires pour des matériaux de scellement à base de frittes de verre. Les produits durcis à l'état B présentent une résistance thermique et des propriétés de dégazage et d'adhérence au substrat appropriées pour des dispositifs d'affichage par panneau.
Patent EP-0934275-A1 (EP)
Inventor: HAMPRECHT GERHARD
IPC: C07D213/70
Filed: 1997-08-29
Abstract: L'invention concerne des thiopyridines substituées de formule générale (I), dans laquelle n vaut 1 ou 2; R<1> représente chlore, fluoroalkyle C1-C3, nitro ou méthylsulfonyle; R<2> représente un reste alkyle C1-C10, alcényle C2-C10 ou alcynyle C2-C10 non substitué ou substitué par halogène, alcoxy C1-C4, alkoxycarbonyle C1-C4, di-(C1-C4-alkylamino)carbonyle, cyano ou nitro, un reste cycloalkyle C3-C8 ou bien un reste C1-C4 alkylenphényle, phényle ou naphtyle non substitué dans la partie phényle ou substituée par halogène, alkyle C1-C3, alcoxy C1-C3, trifluorométhyle, cyano ou nitro.
Patent EP-0944551-A1 (EP)
Inventor: VIRTANEN PENTTI
IPC: C01F11/18
Filed: 1997-10-14
Abstract: The invention concerns precipitated calcium carbonate products containing polynuclear regular agglomerates having a number of calcium carbonate particles (aggregates) attached to each other and having a particle size of about 40 to 200 nm. According to the invention, these products are prepared by adjusting the Z potential of the calcium carbonate suspension to -1 . . . -20 mV by adjusting the pH of the suspension to 6.5 . . . 9.5. The pH of the calcium carbonate slurry obtained by causticizing is adjusted to a desired value in a box filter, where after the suspension is stirred by a heavy-duty mixer such that it is subjected to differences of about 50 to 200 m/s in peripheral speed. The products according to the invention have good opacity and are very well suited for coating paper.
Patent EP-0950121-A1 (EP)
Title: Method for controlling the supply of energy to or drawing of energy from a mass of substance
Inventor: ROSSIER RENE
IPC: G05D23/19
Filed: 1997-12-08
Abstract: The invention concerns a method for supplying heat to or drawing heat from a mass of substance for bringing this whole mass of substance to a desired temperature, characterised in that the moment when the required temperature is reached within the mass is determined by means of thermal energy sensors.
Patent EP-1019489-A1 (EP)
Inventor: SELIKTAR DROR
IPC: C12N11/02
Filed: 1997-11-18
Abstract: Mammalian cells capable of producing cartilage are cultured under a shear flow stress of about 1 to about 100 dynes/cm2 to produce artificial cartilage for surgical transplantation to replace damaged or missing cartilage. Shear flow stressed cells display enhanced maintenance of chondrocyte phenotype and produce an extracellular matrix containing an enhanced ratio of type II collagen to type I collagen. The cells may be chondrocytes, chondrocyte stem cells or cells such as myoblasts or fibroblasts that transdifferentiate into chondrocytes. A bioreactor is used containing a growth chamber having a substrate on which the cells capable of producing cartilage are attached, and means for applying relative movement between a liquid culture medium and the substrate to provide the shear flow stress. The substrate may be a scaffold, or a nonporous surface such as the surface of a rotatable drum or disc, or the surface of a static plate that supports cell growth in a monolayer. Cartilage is produced by covering the substrate with a liquid growth medium, inoculating into the medium cells capable of producing cartilage, allowing the cells to attach to the substrate, applying and maintaining relative movement between the growth medium and the cells to provide the shear flow stress to produce shear flow stressed cells, and culturing the shear flow stressed cells to produce cartilage.
Patent EP-0944659-A1 (EP)
Inventor: MEHLER CHRISTOF
IPC: C08F295/00
Filed: 1997-12-12
Abstract: Procédé de fabrication de copolymères séquencés linéaires renfermant au moins une séquence A-B-C comprenant un groupe A de monomères polymérisables par polymérisation radicalaire (a), un groupe B de monomères (b) et un groupe C de monomères polymérisables par polymérisation radicalaire (c), caractérisé en ce que les monomères (a), (b) et (c), lesquels sont différents les uns des autres, sont mis à réagir comme suit: (1) polymérisation radicalaire des monomères (c) avec un initiateur de macroradicaux (I), de formule générale Y-B-X-B-Y, dans laquelle X et Y sont des groupes fonctionnels dédoublables avec formation de radicaux sur les groupes B, X pouvant être dédoublé sans qu'il y ait dédoublement de Y, dans des conditions conduisant à la formation d'initiateurs de macroradicaux (II) contenant les séquences Y-B-C, avec dédoublement sélectif de X et polymérisation de (c), (2) polymérisation radicalaire de monomères (a) avec l'initiateur de macroradicaux (II), avec dédoublement de Y et formation de copolymères séquencés linéaires renfermant la séquence A-B-C. Les copolymères séquencés présentent les séquences A-B-C, A-B-C-B-A, C-B-A-B-C ou A-B-C-B-A-B-C-B-A.
Patent EP-0845671-A1 (EP)
Inventor: SIMON RICHARD K JR
IPC: G01N27/62
Filed: 1995-06-16
Abstract: An improved ECD employing an ECD cell having a third electrode,
i.e. guard, positioned between the ECD cell field electrodes. The
guard electrode 16 is hermetically brazed to adjacent open ends of two
insulator tubes 14,18 to provide an electrically conducting path
between all adjacent regions of the two tubes. A third insulator tube
22 having a first end section positioned inside the first and second
insulator tubes and a shoulder leading to a second end section of
greater diameter than the first end section, the other open end of the
second tube, the shoulder and an anode electrode being hermetically
brazed together with an elongated electrically conducting layer 27B on
the outside surface of the first end section and on said shoulder 27,
the outside surface of said first end section and the inside surface of
said second tube defining a flow passage for gas to be analyzed.
Patent EP-0954122-A1 (EP)
Inventor: FAERBER MICHAEL DIPL-ING FH
IPC: H04J3/06
Filed: 1998-04-28
Abstract: The method involves using several base stations (BS1-BS7) which enable data transmission to mobile stations (MS) via a radio connection. A first base station (BS1) transmits signals and a second base station (BS2) evaluates at least temporary the signals. The second base station carries out a synchronisation according to the evaluation of the signals. Preferably, signals are sent in an organisation channel (BCCH). The second base station evaluates the signals of preferably a large number of adjacent base stations.
Patent EP-0911816-A1 (EP)
Title: Method for producing magnetic recording medium
Inventor: HINOKI KIYONORI
IPC: G11B5/842
Filed: 1998-10-20
Abstract: Disclosed is a method for producing a magnetic
recording medium comprising coating both sides of a non-magnetic
support with paints for formation of coating
films, followed by simultaneous drying of the respective
coating films, in which the following four requirements are
fulfilled, taking the amount of the paint coated on one
side (a magnetic layer side) of the non-magnetic support as
"W MAG" and the amount of the paint coated on the other
side (a backcoat layer side) thereof as "W BC":
   2.0 g/m 2  ≤ W MAG ≤ 40.0 g/m 2     2.5 g/m 2  ≤ W BC ≤ 25.0 g/m 2     3 W MAG ≥ -16 W BC + 70   9 W MAG ≤ -10 W BC + 385   
thereby being able to produce the magnetic recording medium
excellent in electromagnetic characteristics, magnetic
characteristics and running durability without
deteriorating the appearance of a coated sheet roll.
Patent EP-0998847-A1 (EP)
Inventor: DUCRET JEAN-LUC
IPC: A01G3/08
Filed: 1998-11-02
Abstract: An electro-hydraulic arm guiding system, with defoliating heads based on the parallelogram principle, for use in vineyards, comprises four linkage connections. The head consists of an electrical contact transmitter (7), a PVC or foam rubber roller, a hydraulic motor (4), a container for leaves (9) and a pneumatic or gas cylinder.
Patent EP-0922558-A1 (EP)
Inventor: STUDE ROLF-RUEDIGER
IPC: B29C48/69
Filed: 1998-11-03
Abstract: The filter system, to filter a soiled viscous spinning mass, maintains a ring gap between the mesh carrier body (2,3) and the housing (1) during the filtering action, without the use of spacers. The gap formed between the mesh carrier body and guides, has a downwards conical taper, but is not wholly closed. The gap dimensions can be 2/10-4/10 mm.
Patent EP-0918048-A1 (EP)
Inventor: SUMINO MOTOSHIGE
IPC: C08F32/08
Filed: 1998-11-07
Abstract: This invention relates to a monomer shown by the general formula [1]
 
(wherein X' is a cyclic hydrocarbon residue containing polymerizable double bond(s),
which may have a substituent, Z is a spacer or a direct bond and R is a substituted alkyl
or alkenyl group having one or two protected hydroxyl groups as substituent) and a
polymer containing a segment derived from the above monomer. 
     The said polymer is useful for a resist composition, etc. utilized in the
production of semiconductor elements, etc. and the said monomer is useful as a starting
material for the polymer, and a resist composition using the said polymer can
remarkably advantageously be used as a resist material for ArF excimer laser beams
which has been considered to be a valuable technology for exposure belonging to the
coming generation.
Patent EP-0891776-A1 (EP)
Inventor: LUBER JOSEPH R
IPC: A61K31/80
Filed: 1998-07-16
Abstract: The invention relates to antifoam oral solid dosage form
preparations formed from a free flowing granular composition
comprising an admixture of simethicone and either one or both
of granular anhydrous tribasic calcium phosphate or dibasic
calcium phosphate wherein the admixture is a uniform granular
composition of not more than 1000 micron particle size which
is suitable for compression into a solid dosage form for oral
administration.
Patent EP-0900535-A1 (EP)
Inventor: PERRUCHOT YANN CLAUDE
IPC: A45F3/04
Filed: 1998-09-01
Abstract: The two separate compartments (2, 3) of the bag have their own opening/closure fastenings (14, 15) and are hinged together along one edge (12). Each compartment has two faces (8, 9) and the second face (8) of one compartment has shoulder straps (18) which are used when in the rucksack configuration. When used as a holdall the two compartments of the bag are fastened together with the surface carrying the shoulder straps located on the inside, and carried by handles (4). In the rucksack configuration the compartments are opened and fastened with their other surfaces outwards and with the shoulder straps on the outside.
Patent EP-0877543-A1 (EP)
Inventor: MANGOLD URS
IPC: H05K9/00
Filed: 1998-02-27
Abstract: The carrier has two cover plates (1,2) forming an angled joint. Strip-shaped slots (14) are formed in the first plate parallel to its edge to form lugs (5) into which can be inserted tongues (6) from a bent angled part (7) of a second plate. The angled part and the lugs are arranged on the inner side of the carrier. Contact springs (8) cut out of the angled part have bumps (9) attached to their outer sides which produce a contact force in the inserted state.
Patent EP-1005091-A1 (EP)
Inventor: PATTI DAVIDE
IPC: H01L29/78
Filed: 1998-11-17
Abstract: The following steps are performed on a wafer of
semiconductor material having a layer (1) with n
conductivity: a) implanting n impurity ions and p
impurity ions in an area of the layer and subjecting the
wafer to a high-temperature treatment; the impurities,
the implantation doses and energies, and the high-temperature
treatment time and temperature being such as
to form a first, p region (49) and a second, n region
(50) which forms a pn junction with the first region
(49); b) hollowing out a trench (43) which intersects the
first region (49) and the second region (50), c) forming
a dielectric coating (44) on the lateral surface of the
trench (43), d) depositing electrically-conductive
material (51) in the trench (43) in contact with the
dielectric (44), and e) forming elements (60, 61, 62) for
electrical contact with the layer (1), with the second
region (50), and with the electrically-conductive
material (51) inside the trench (43), in order to produce
drain (D), source (S) and gate (G) electrodes of the
MOSFET, respectively. A submicrometric vertical-channel
MOSFET of optimal quality and reproducibility is thus
produced by a method compatible with DPSA technology.
Patent EP-0974595-A1 (EP)
Inventor: KATOH TSUYOSHI
IPC: C07F5/02
Filed: 1998-02-05
Abstract: A method of producing a boron-based compound represented
by general formula (1) including a first step of reacting
lithium, magnesium or a compound containing lithium, a compound
represented by general formula (2), and a compound represented
by general formula (3): R 2 -Y to produce a borate metal salt
represented by general formula (4), and a second step of adding
to the borate metal salt an onium halide represented by general
formula (5): Z +  · X -  to effect ion exchange reaction (the symbols
in the formulae have the same meanings as described in the
specification). 
     According to the production method of the present
invention, a high purity boron-based compound represented by
the general formula (1) above useful as a photopolymerization
initiator and a light-absorbing decolorizing agent can be
obtained in a short time and a high yield as compared with the
conventional method.
Patent EP-1070009-A1 (EP)
Inventor: GRIFFIN JEFFERY
IPC: B60K15/04
Filed: 1998-01-16
Abstract: PCT No. PCT/US98/00863 Sec. 371 Date Mar. 9, 1999 Sec. 102(e) Date Mar. 9, 1999 PCT Filed Jan. 16, 1998 PCT Pub. No. WO98/31598 PCT Pub. Date Jul. 23, 1998A fuel cap (10) and filler neck fitment (14) for receiving the fuel cap. The fuel cap includes an outer member (18) and an inner closure assembly (20) with seal. The cap and fitment both include lugs (28, 36) which interengage when the cap is moved into a closing position to pressurize the seal determined by an improved overriding ratchet arrangement. During removal of the cap, the outer member moves against a spring action for a predetermined arc before the inner closure assembly is moved to disengage the seal. When the seal is disengaged, the spring action takes up the relative motion. Once removed, the cap is retained by an improved tether (74) assembly. The outer member is connected to the inner annular assembly by an improved structural arrangement which allows the outer member to separate under crash impact.
Patent EP-1009705-A1 (EP)
Title: Non tisses obtenus par voie humide de fibres naturelles depulpees, et composites les contenant
Inventor: FERREIRA RUI B
IPC: D04H1/46
Filed: 1998-01-20
Abstract: L'invention porte sur des bandes de non tissés à renfort mécanique obtenues par voie humide utilisant comme constituant fibreux principal des faisceaux de fibres végétales dépulpées. Lesdits faisceaux ont un module d'élasticité d'environ 2 - 5 x 106, et une longueur après tronçonnage d'environ 25 mm. Les fibres sont des fibres de corderie comprenant le sisal, l'abaca, l'henequen, le kénaf et le jute. Les composites de bandes de fibres dépulpées et de feuilles cellulosiques et filées-liées trouvent des applications dans le domaine des garnitures intérieures de véhicules thermoformées.
Patent EP-0951436-A1 (EP)
Title: Frein pour dispositif d'alimentation en fil de trame dans un metier a tisser
Inventor: PEZZOLI GIULIO
IPC: D03D47/36
Filed: 1998-01-08
Abstract: Frein (10) conçu pour un dispositif d'alimentation en fil de trame dans un métier à tisser et situé entre une partie avant du tambour (12), sur lequel est enroulé le fil (14) provenant d'une bobine classique, et l'espace défini par un élément creux (16) de couverture possédant un orifice avant (18) et placé en face du tambour (12), ledit élément (16) se présentant sous la forme d'un capuchon sensiblement conique ou sphérique, ledit frein comprenant un corps (20) de forme ovale, ronde ou éventuellement, carrée, constitué par un ou plusieurs segments annulaires intermédiaires, dont le profil possède une forme approximative de demi-cercle et qui comportent au moins une tête (22, 24) dans une partie dont le diamètre est inférieur à celui desdits segments annulaires des deux côtés, le fil de trame (14) étant pris et comprimé entre le bord (29) d'une desdites têtes (22, 24) et la paroi intérieure (17) de l'élément creux (16) immédiatement avant sa sortie à travers ledit orifice (18).
Patent EP-0984032-A1 (EP)
Inventor: TOMOSADA TSUYOSHI
IPC: C08G59/30
Filed: 1998-02-19
Abstract: The present invention has its object to provide a foam
outstanding in electrification and heat insulating and sound
insulating properties and has high compressive strength even
when it has low density. 
     The present invention relates to a foam comprising an
organic polymer expanded matrix (I) and at least one kind of
inorganic substance (II) selected from the group consisting
of metals, metal compounds and non-metal inorganic fillers,
wherein
   said expanded matrix (I) contains metal salt-crosslinks
and   the relation between the weight percentage (M) of the
metal forming said metal salt-crosslinks in the expanded
matrix (I) based on the total weight of the expanded matrix
(I) and the inorganic substance (II) and the weight percentage
(S) of the inorganic substance (II) based on the total weight
of the expanded matrix (I) and the inorganic substance (II)
satisfies the following expression.  
 M≧10-S/4 
wherein M≦50 and S≧5.
Patent EP-0897587-A1 (EP)
Inventor: POLLMAN JOHN A
IPC: H01H71/50
Filed: 1998-02-05
Abstract: Dans un disjoncteur de courant de fortes intensités, un solénoïde de verrouillage est connecté au déclencheur shunt accessoire du disjoncteur et interagit avec le levier accessoire du disjoncteur pour empêcher la fermeture des contacts du disjoncteur avant que le signal de tension qui active le déclencheur shunt soit éteint. Le levier accessoire du disjoncteur bloque le bouton d'enclenchement du disjoncteur afin d'empêcher la fermeture des contacts du disjoncteur avant que le signal de tension qui active le déclencheur shunt soit éteint.
Patent EP-0969945-A1 (EP)
Inventor: OSWALD JOHANN
IPC: B23B29/034
Filed: 1998-01-20
Abstract: The toolholder is driven by a spindle (6) in the feed direction. A control face (26) works with a transmission pin (28), relative movement between them causing the toolholder to slide in the feed direction. The face is moved by a shaft (25), which is driven by a feed motor in synchronism with the spindle (6), or at a speed whose ratio to that of the spindle is fixed. At least part of the shaft can be guided in the spindle, the face (26) being formed on its outer periphery. The toolholder can consist of a boring bar (32) coupled to the spindle and with a flexible terminal-holder (30) on the outside. The pin can extend radially pin through the boring-bar wall and be pre-loaded against the control face by the free end of the terminal-holder.
Patent EP-0973575-A1 (EP)
Inventor: VARENNE OLIVIER HENRY
IPC: A61F2/958
Filed: 1998-02-09
Abstract: The invention relates to a catheter containing an inflatable balloon, which is at its perifery provided with hollow extensions that communicate between the outside of the balloon and the lumen of the catheter for use in the gene therapeutic treatment of local disorders by transfer of a desired gene to a target cell or tissue being part of or being located in the vicinity of a blood vessel. The catheter is preferably the Infiltrator® catheter.
Patent EP-0910295-A1 (EP)
Inventor: LAFONTAINE DANIEL M
IPC: A61B18/00
Filed: 1998-03-03
Abstract: A cryoplasty catheter and method for preventing or slowing reclosure of a lesion following angioplasty. The cryoplasty catheter includes a shaft having proximal and distal ends and a dilatation balloon disposed at the distal end. An intake lumen and exhaust lumen are defined by the shaft to deliver coolant to the balloon and to exhaust or drain coolant from the balloon. The method in accordance with the present invention includes cooling a lesion to aid in remodeling the lesion through dilatation and/or freezing a portion of the lesion adjacent the dilatation balloon to kill cells within the lesion to prevent or retard restenosis.
Patent EP-0960462-A1 (EP)
Inventor: WALTHER BERND
IPC: H02K11/026
Filed: 1998-02-10
Abstract: Es wird eine Bürstenhalteanordnung für Elektromotoren mit Kohlebürsten (9, 10), einem leitfähigen Stanzgitter als Leiterplatte (4), einem Grundkörper (3), an dem die Leiterplatte (4) befestigt ist sowie mit Bauelementen zur Temperaturüberwachung oder Funkentstörung beschrieben. Die Leiterplatte (4) ist einstückig und weist mehrere Ebenen (14, 16) auf, wobei mindestens eine der Ebenen (16) fluchtend sowie axial versetzt zu dem Kommutator (11) angeordnet ist. Die Bürstenhalteanordnung weist eine geringe Baulänge auf und die elektrische Kontaktierung der Bauelemente kann einfach ohne zusätzliche Bauteile vorgenommen werden.
Patent EP-0977935-A1 (EP)
Inventor: BARNARD DANIEL WAYNE
IPC: F01L9/12
Filed: 1998-03-17
Abstract: L'invention concerne un mécanisme à commande hydraulique (10), utilisant l'huile moteur en tant que fluide hydraulique pour ouvrir et fermer une soupape de cylindre (24). Ce mécanisme s'installe facilement sur un moteur à combustion interne traditionnel, afin d'améliorer la puissance de ce moteur selon divers paramètres de fonctionnement. Un ensemble primaire (34) comprend un piston (44) actionné par le mouvement rotatif du lobe de came (16), permettant de mettre sous pression l'huile avant de la diriger vers un ensemble secondaire (36), afin d'ouvrir la soupape. Cet ensemble secondaire comprend un piston secondaire (64) qui, au moyen d'un ressort (66), s'appuie contre ladite soupape. Le mécanisme hydraulique de régulation variable de soupape permet d'optimiser la vitesse et la durée de la levée de la soupape du moteur en s'auto-ajustant, et en éliminant presque entièrement le jeu de soupapes, ce qui permet d'obtenir une puissance de moteur améliorée, notamment en ce qui concerne le cheval-vapeur, la consommation de carburant, et les émissions de gaz d'échappement, et ce sur toutes les gammes du régime du moteur. N'ayant plus recours au poussoir, à la tige de poussoir, et au culbuteur, ce mécanisme hydraulique de régulation variable de soupape permet en outre de réduire la quantité de composants mécaniques mobiles dans un moteur à combustion interne traditionnel.