baber/WOPTO huggingface dataset:
Patent EP-0991657-A1 (EP)
Inventor: DESOTO TROY E
IPC: C07F7/00
Filed: 1998-06-17
Abstract: La réaction entre un produit d'addition de tétrahalogénure d'hafnium-diamine et un ligand métallé (contenant une fraction bis-cyclopentadiényle) s'avère prometteuse quant à la manière de produire des hafnocènes racémiques, mais comporte certaines complications. Le tétrahydrofurane, un solvant/diluant utilisé communément dans ces réactions, lorsqu'il est présent dans des parties substantielles du milieu réactionnel liquide contenant les réactifs et/ou le(s) produit(s) de réaction, s'est avéré provoquer une réduction importante dans les rendements des hafnocènes chiraux. Apparemment, la présence d'une importante quantité de THF provoque la formation de quantités accrues de méso-isomères indésirables, ainsi que la formation de goudron et génère un produit de très faible filtrabilité. Par conséquent, de grandes quantités de THF amenées dans le réacteur par le(s) réactif(s) sont évacuées jusqu'à obtention d'un niveau réduit approprié et remplacées par un hydrocarbure aromatique liquide, puis le mélange réactionnel est chauffé jusqu'à une température de réaction plus élevée. De grandes quantités de paraffines liquides et de diamines libres dans le mélange réactionnel, lors de la réaction, contribuent également à la formation de goudron et à la réduction des rendements d'hafnocène chiral. La présence de ces matériaux dans le mélange réactionnel est donc maintenue jusqu'à une quantité minimale. Ces modifications de processus facilitent l'augmentation des rendements d'hafnocène chiral, la réduction de la formation de méso-isomères et une nette réduction de la formation de goudron dans la synthèse des hafnocènes chiraux des produits d'addition diamine de tétrahalogénure d'hafnium et de ligands métallés (contenant une fraction bis-cyclopentadiényle). De plus, le produit de réaction des hafnocènes ainsi obtenu présente de bien meilleures caractéristiques de filtrabilité.
Patent EP-0998777-A1 (EP)
Inventor: STEMMLER HERBERT
IPC: G05F1/70
Filed: 1998-07-27
Abstract: L'invention concerne un procédé pour injecter une puissance réactive dans un réseau à tension alternative, selon lequel, pour au moins une ligne (10) du réseau, une tension de compensation (Ucomp), présentant un décalage de phase par rapport au courant passant dans la ligne (10), est produite et injectée dans la ligne (10). Selon ledit procédé, on obtient une compensation simplifiée par le fait que la tension de compensation (Ucomp) est produite à partir d'une tension continue au moyen d'un onduleur (11) comprenant des semi-conducteurs de puissance montés en pont et pouvant être mis hors circuit, et en ce que la tension de compensation (Ucomp) est injectée en série directement dans la ligne (10).
Patent EP-0995217-A1 (EP)
Inventor: EDWARDS PETER I T
IPC: H01J37/317
Filed: 1998-07-14
Abstract: Roue de balayage conçue pour un implanteur d'ions, afin de porter une pluralité de tranches de semi-conducteur. Cette roue de balayage, rotative autour d'un axe, comprend un moyeu central, une pluralité de rayons, tels que des bras, montés sur le moyeu central et s'étendant depuis ledit moyeu, ainsi qu'une pluralité d'éléments de support de tranches situés sur les extrémités extérieures des rayons respectifs. Chaque rayon présente une dimension dans le sens de rotation sensiblement inférieure à la dimension de l'élément de support de tranche correspondant, une face avant s'étendant généralement dans le sens de rotation, et des faces latérales s'étendant vers l'arrière depuis la face avant. Chaque face latérale ne s'étend pas vers l'extérieur au-delà d'une saillie dirigée vers l'arrière de la face avant correspondante, la section transversale de cette dernière se rétrécissant coniquement symétriquement vers l'intérieur, de préférence, de 7°, de chaque côté par rapport à l'axe de rotation.
Patent EP-1015292-A1 (EP)
Title: Vehicule a bascule
Inventor: VAN DEN BRINK CHRISTOPHER RALP
IPC: B60G21/00
Filed: 1998-09-16
Abstract: L'invention concerne un véhicule (1) muni d'un châssis (2) comportant une partie avant (3) et une partie arrière (4) pouvant baculer l'une par rapport à l'autre. Le véhicule (1) comprend trois roues ou plus (7, 7', 13), la roue avant (13) pouvant être tournée relativement à la colonne de direction (18), auquel cas un capteur (24) détermine l'angle de rotation entre la roue avant (13) et la colonne de direction (18) et, en fonction dudit angle de rotation, actionne les moyens de basculement (9, 9') du véhicule. En fonction du basculement consécutif de la partie avant (3) et de la vitesse de déplacement du véhicule (1), la roue avant (13) et l'angle de basculement adoptent automatiquement la position adéquate permettant au véhicule (1) de négocier le virage de manière stable à la vitesse donnée. En contrôlant le basculement compte tenu de la différence de la rotation angulaire entre la colonne de direction (18) qui est raccordée de manière souple à la roue avant (13) et cette dernière, on arrive à contrôler le basculement de façon simple et robuste.
Patent EP-1018176-A1 (EP)
Inventor: BUERGER WOLFGANG
IPC: H01M6/18
Filed: 1998-09-22
Abstract: Dispositif de stockage d'énergie électrochimique comportant au moins deux électrodes et un électrolyte. Un matériau porteur de l'électrolyte est placé entre les électrodes et comporte une matière poreuse dans la structure interne des pores de laquelle se trouve une substance tensioactive perfluorée.
Patent EP-1119258-A1 (EP)
Title: Produits laitiers fermentes a faible acidite aromatises avec des aromes chauds
Inventor: PAQUET DENIS
IPC: A23C9/13
Filed: 1998-10-05
Abstract: L'invention est relative à des produits laitiers fermentés dont l'acidité Dornic est de 20 à 80 °D, le pH est de 4,5 à 5,5, et qui sont aromatisés avec un arôme chaud tel que chocolat, caramel, vanille, café, praliné, nougat, noix, noisette, amande, pistache, cajou. La matière première laitière est traitée pour la diminution de sa teneur en sels minéraux et/ou de sa teneur en protéines, puis soumise à la fermentation par un ferment lactique.
Patent EP-1025462-A1 (EP)
Title: Revetements antireflet de polyester termodurcissable pour des procedes de photoresist a multiples couches
Inventor: SHAO XIE
IPC: G03F7/09
Filed: 1998-10-20
Abstract: L'invention concerne des revêtements antireflet polymères appliqués sur le fond et thermodurcissables, présentant une densité optique élevée, des taux d'attaque au plasma élevés, une bonne solubilité dans les solvants de revêtements préférés, une excellente couverture et une stabilité améliorée en solution. Le principal composant de ces nouveaux revêtements anti-reflets est une résine polyester produite par la réaction d'un ou de plusieurs acides carboxyliques aliphatiques difonctionnels avec un excès stoechiométrique d'un alcool primaire aliphatique di- et/ou tri-fonctionnel, selon lequel au moins un des acides dicarboxyliques peut contenir un groupe de méthylène (-CH2-) réactif. Le produit de réaction de résine polyester ainsi obtenu est, en outre, modifié en fixant des groupes absorbant la lumière à certains des groupes de méthylène réactifs ou à tous ces groupes (lorsqu'ils sont présents) et/ou des groupes hydroxy présents sur la résine. La résine de polyester fixée au colorant est combinée à un agent de réticulation d'aminoplaste et un catalyseur acide dans un système solvant approprié pour former le revêtement anti-reflets approprié.
Patent EP-1232492-A1 (EP)
Inventor: VAN KOMMER ROBERT
IPC: G06F15/18
Filed: 1998-11-17
Abstract: A neural network system including a plurality of tiers of interconnected computing elements. The plurality of tiers includes an input tier whereto a sequence of input speech vectors is applied at a first rate. Two of the plurality of tiers are interconnected through a decimator configured to reduce the first rate of the sequence of input vectors. Alternatively, two of the plurality of tiers are interconnected through an interpolator configured to increase the first rate of the sequence of input vectors.
Patent EP-1044373-A1 (EP)
Inventor: MENDEL-HARTVIG IB
IPC: G01N33/558
Filed: 1998-12-30
Abstract: A lateral flow method for the determination of an analyte in a sample utilizes biospecific affinity reactions. The method comprises forming a complex comprising Reactant I - - - Analyte' - - - Reactant* wherein Reactant* and Reactant I exhibit biospecific affinity to the analyte, Reactant* is analytically detectable, and Analyte' is the analyte or an analyte-related reactant, determining a detectable signal from Reactant* in the complex (sample value), and obtaining the amount of analyte in a sample by comparing the sample value with one or more calibrator values, each of which corresponds to a standard amount of analyte. Before determination of the calibrator value, either calibrator or a binder for the calibrator has been bound to a matrix and is released at the determination of calibrator value. The calibrator and the analyte have the ability to biospecifically bind to Reactant* via equivalent binding sites, and one or more calibrator zones comprising calibrator or binder for the calibrator are located in the same process flow as Reactant I in a detection zone. A device for transforming measured signal values for a completed, analytically detectable reactant (Reactant*) to real amounts of analyte in a sample comprises a flow matrix in which there is an area of process flow for the transport of Reactant*, having one or more calibrator zones, an application zone for Reactant* upstream of the one or more calibrator zones, and one or more detection zones downstream of the one or more calibrator zones.
Patent EP-0979845-A1 (EP)
Inventor: MURAKAMI HARUJI
IPC: C08K5/54
Filed: 1998-04-01
Abstract: A flame-retardant thermoplastic resin composition, which
comprises a polymer alloy composed of a thermoplastic resin (A)
and a liquid-crystal polymer (B), is excellent in the stability
of the heat retentivity imparted thereto in the injection molding
step, exhibits an extremely high reinforcing effect which has
been unattainable heretofore because the liquid-crystal polymer
can be readily fiberized in the molding step, and provides
moldings excellent in flame retardancy. Injection moldings
comprising a liquid-crystal polymer (B) in the form of fibers
having an average aspect ratio of at least 6 and micro-dispersed
in a matrix phase comprising a thermoplastic resin (A), are
produced by injection-molding a flame-retardant thermoplastic
resin composition obtained by blending 100 parts by weight of
the resin component comprising:
   (A) 99 to 50 parts by weight of a thermoplastic resin
not forming an anisotropic molten phase and   (B) 1 to 50 parts by weight of a liquid-crystal polymer
capable of forming an anisotropic molten phase with:   (C) 1.0 to 20 parts by weight of a halogen-containing
organic compound and   (D) 0.01 to 10 parts by weight of a fluorine compound.
Patent EP-0949210-A1 (EP)
Inventor: SORG HELMUT
IPC: C03B5/20
Filed: 1999-02-27
Abstract: At least one upward flow of the melt (10) is produced in the region between the center of the melter zone (3) and the front (19a) of the clarifier bank (19). Before reaching the melt surface (9) this flow branches into two, with one flow directed upstream into the melter zone and the other directed downstream into the clarifier zone (4). The downstream flow effectively prevents return of the melt from the clarifier zone into the melter zone. The claimed glass melting furnace is characterized by the presence of means (16, 17, 18) for production of an upward, subsequently branching melt flow near the front of the clarifier bank.
Patent EP-0957485-A1 (EP)
Title: Disc cartridge
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1999-05-06
Abstract: A disc cartridge (1) is provided which comprises a
cartridge body (4) having spinnably encased therein a disc
(5) and having also formed therein read/write openings (9)
through which radially extending portions of main surfaces
of the disc are exposed, a shutter member (13) coupled
movably to the cartridge body (4), and a locking member
(23). The shutter member (13) is kept locked to close the
read/write openings (9) with a bent engagement lug (20)
formed on a sliding guide (19) portion being engaged on the
locking member (23). To reinforce the base portion of the
engagement lug (20), the shutter member (13) has provided
thereon a reinforcement portion formed by bending from the
sliding guide portion integrally with the engagement lug.
Thus, the engagement lug can be prevent from being deformed
under a shock, if any, applied to the disc cartridge (1) and
the shutter member (13) can positively keep closing the
read/write openings (9).
Patent EP-1075066-A1 (EP)
Inventor: STEKELENBURG ALBERT
IPC: H02G3/00
Filed: 1999-08-04
Abstract: A serializable power receiver/supply unit consists of a
body, terminals, wiring and at least one active component.
A male terminal is provided on one side of the body, a
female terminal, which can correspondingly be inserted into
the male terminal, is provided on the other side of the
body. There are lines and the connecting components in the
body. Its one end can be used as power receiver for an
acting component and the other end can be used as power
supply to another unit. The active component can be a
socket, a timer, a surge protector device or an
illuminator. The connection of said male terminal and
female terminal with the wiring is through the end seat of
the male terminal and the female termimal, resp., into
which the wiring terminal is inserted. The female terminal
has an end sleeve with a sleeve hole in its center. The
male terminal is provided with an end pin which can be
inserted into the end sleeve.
Patent EP-0984106-A1 (EP)
Title: Sichtfilter für sanitäre Wasserleitungen
IPC: B01D35/02
Filed: 1999-08-05
Abstract: Die Erfindung betrifft ein Sichtfilter (1) zum Einbau in eine sanitäre Wasserleitung, mit einem von außen einsehbaren Filtergehäuse (2), an dem als Gehäuse-Stirnendabdichtungen ausgebildete Gehäuseanschlüsse (4, 5) vorgesehen sind, von denen ein erster Gehäuseanschluß (4) bis zu einem Einsteckanschlag (6) in das Filtergehäuse (2) derart einsetzbar ist, daß ein am ersten Gehäuseanschluß (4) vorgesehener und eine stirnendseitige Gehäuse-Durchstecköffnung (7) durchsetzender Anschlußstutzen (8) nach außen vorsteht, und von denen ein zweiter Gehäuseanschluß (5) mit einem Außengewinde an einem am Gehäuse-Innenumfang vorgesehenen Innengewinde verschraubbar ist sowie mit einem im Filtergehäuse (2) auswechselbar gehaltenen Filtereinsatz (9). Um den Filtereinsatz (9) und das Rohrstück (10) mit geringem Aufwand aus dem Filtergehäuse (2) entnehmen zu können, ohne daß zum Öffnen des Filtergehäuses (2) ein Umbiegen der benachbarten Rohrleitungen erforderlich wäre, weist der erfindungsgemäße Sichtfilter (1) zum Verbinden des ersten Gehäuseanschlusses (4) mit einem benachbarten Leitungsende (13) eine Klemmringverbindung (14) mit einem Schraubkörper (15) auf, der eine Außenquerschnittsform hat, deren Größtmaß kleiner ist als der lichte Durchmesser der Durchstecköffnung (7). Somit läßt sich das Filtergehäuse (2) nach Lösen der zwischen dem Filtergehäuse (2) und dem Gehäuseanschluß (5) vorgesehenen Schraubverbindung entlang dem Anschlußstutzen (8) bis über den Schraubkörper (15) verschieben. <IMAGE>
Patent EP-0989092-A1 (EP)
Inventor: MORGENSTERN ERICH
IPC: G09F23/02
Filed: 1999-09-11
Abstract: A display unit (5-8) acts as graphics display. Its display is controlled selectively by a central control device (3). A sensor (9) at the filling station detects the type of vehicle to refueled, causing the central control unit to transfer appropriate information. Energy savings are made via a power supply integrated in the filling nozzle.
Patent EP-1096076-A1 (EP)
Inventor: TORMA MIKAEL
IPC: E04C1/39
Filed: 1999-10-28
Abstract: The process is used for installation of cable ducts in masonry walls during construction. It uses U-section building blocks (1) having preformed channel sections (2), which are incorporated into the wall as required.
Patent EP-1008924-A1 (EP)
Inventor: MURER JUERGEN
IPC: G06F1/16
Filed: 1999-11-30
Abstract: The visual representation device (1) has a large format flat display screen (4), controlled by at least one digital processor (7) coupled to data input devices (9-11). The image screen housing containing the digital processor has a depth which is less than the height or width of the flat image screen, the latter covering almost the full area of the image screen housing front surface, with the data imput devices accessible from at least one side of the image screen housing.
Patent EP-1013864-A1 (EP)
Inventor: BUNZL HELMUT HEINZ
IPC: E05D15/06
Filed: 1999-12-09
Abstract: The carriage has a running roller (15) rolling on a running rail (13) for supporting the object (1) and a counter rail (25) on which a counter roller (27) rolls, whereby the running and counter rollers have an associated rocker-shaped running mechanism bearer. The wt. of the object bears at least partly on an engagement point on the bearer offset wrt. the roller axis. The counter roller axis is arranged on the opposite side of the running roller axis from the engagement point. The load wt. forces the counter roller onto the counter rail. An Independent claim is also included for a sliding door or gate.
Patent EP-1014694-A1 (EP)
Inventor: ESCHBACH REINER
IPC: H04N1/60
Filed: 1999-12-16
Abstract: A processing system for preparing colour separations for
printing, including small feature enhancement of the
image, preventing halftoning damage thereto, including detecting small
features in the document image; and in a detected small feature region,
setting any output image signals corresponding to said small feature
region to ON in at least one of the at least two separations.
Patent EP-0962205-A1 (EP)
Inventor: SUSSMAN GLENN
IPC: A61F9/007
Filed: 1999-05-03
Abstract: A tip (16) for a liquefaction surgical handpiece is described. The tip uses at least two
lumens. One lumen (29) is used for aspiration and another, smaller lumen (30) is used
to inject heated surgical fluid for liquefying a cataractous lens. The termination (27) of
the distal portion (30 ) of the injection lumen terminates just inside the termination (31)
of the distal portion (28   ) of the aspiration lumen so that heated fluid escaping the
injection lumen is reflected off of the internal wall (33) of the aspiration lumen prior to
entering the eye. Such an arrangement prevents the injected fluid from directly entering
the eye.
Patent EP-1008424-A1 (EP)
Inventor: DYMOND COLIN JAMES
IPC: B25H1/06
Filed: 1999-12-02
Abstract: A folding trestle includes first and second leg structures (10
and 11). Struts in the form of welded metal strips (23) extend from
one (11) of the leg structures and are pivotally connected to the
other leg structure (10). Flat surfaces (19) are provided at the upper
ends of the leg structures (10 and 11) and are in abutting co-planar
relationship in the in use condition of the trestle.
Patent EP-0950426-A1 (EP)
Title: Impedance electrode for an implanted medical device, particularly for a heart pacemaker
Inventor: GUEDENEY DOMINIQUE
IPC: A61N1/05
Filed: 1999-04-09
Abstract: The probe (14) carries barbs (18) to fix it and is attached to the sheath (12) of an electric cable which supplies electrodes (22) mounted in the nose. The probe body (14) and cable sheath are made from an insulating material and the electrodes are connected in parallel to the internal electric cable. The electrodes are made from microporous glass carbon and have a radius of curvature less then 0.5 mm at their point of contact with the heart.
Patent EP-1020135-A1 (EP)
Inventor: GUERET JEAN-LOUIS H
IPC: B05C17/10
Filed: 1999-12-17
Abstract: The container (2) has a reservoir (12) for the product surmounted by a pressure dispenser, especially a pump (10), with an actuator (11) to deliver a dose of the product through an outlet (19) onto a porous applicator (25) held inside a screw cap (23). The pump operates without drawing in air and is actuated by pressing on the base (3) of the container.
Patent EP-1010455-A1 (EP)
Inventor: RICHARD ANDRE EMILE JOSEPH
IPC: C01B25/165
Filed: 1999-12-07
Abstract: The process describes a double decomposition reaction between monohydrated sodium hypophosphite and hexahydrated nickel sulfate to form the hexahydrated nickel hypophosphite by electrodialysis. The process consists of: (a) introduction, respectively, of nickel sulfate and sodium hypophosphite solutions in each of two dilution circuits (D1, D2) of four compartment electrodialysis cells, formed by alternate stacking of cationic (C) and anionic (A) homopolar membranes, the electrodialyzer comprising an insoluble cathode and insoluble anode; (b) application of an electric current from anode to cathode without pH regulation of the solutions in the dilution and concentration circuits, but with regulation of the electricity supply by voltage or current intensity; and (c) recovery of hexahydrated nickel hypophosphite solution from one of the concentration circuits (C2).
Patent EP-1057418-A1 (EP)
Inventor: OPTICOS S R L
IPC: A42B3/22
Filed: 1999-05-27
Abstract: A device for hooking the visor (14) of a helmet for motorcyclists and
the like to a mechanism for moving the visor, said device comprising a
visor (14), provided with guides (15-15a) translatably engaged on the
flanks (10a-10b) of a visor supporting means or table (10) and a hole or
opening (14a) for a hooking element (16) translatable within an eyelid
(11) obtained in the table, a slide (18) integral with table (10),
provided with an eyelet (19), wherein a bush (21) translates, which is
coaxially anchored to said hooking block (16), as well as a sheet-like
spring (23) anchored to said slide (18) and in touch with said bush
(21), so as to exercise a pressure on bush (21) and therefore on block
(16) such as to maintain said block engaged within opening (14a) of
visor (14) and to be able to bend to allow, through the sliding of the
visor on table (10) the automatic hooking of block (16) in eyelet (14a)
of the visor. There is also provided a screw (24) engaged within said
bush (21), suitable to lock the hooking element (16) to slide (18), when
the visor is mounted, and to allow the adjustment of the visor position
with a partly unscrewed screw.
Patent EP-1050904-A1 (EP)
Inventor: TANIGAWA OSAMU
IPC: H01L21/205
Filed: 1999-01-21
Abstract: A wafer treatment apparatus is divided into a working zone
(S1) and a loading zone (S2) by a wall (2). A closed wafer cassette
(3) has a cassette body 31 having a bottom wall provided with
a normally closed valve (5). A vent pipe (51) has one end part
projecting from a cassette table (6) disposed in the working zone
(S1) and the other end part opening into the loading zone (S2).
When the cassette (3) is placed on the cassette table (6), the
vent pipe (51) wedges through an incision formed in the valve
(5) into the wafer cassette (3) to enable the interior of the
cassette (3) to communicate with the loading zone (S2).
Consequently, the pressure difference between the interior of
the cassette (3) and the loading zone (S2) is reduced to naught.
Patent EP-1071562-A1 (EP)
Title: Erät
Inventor: REBICHON PIERRE
IPC: B42F13/40
Filed: 1999-02-17
Abstract: The invention concerns a device for fixing detachable means (18) receiving perforated sheets comprising a fixing plate (22), on a reversible structure (10) including at least a flap (12, 14, 16) characterised in that it comprises a base arranged on one of the flap surfaces with a pin passing through said flap and said plate as well as a clip arranged to co-operate with said base pin, said clip being arranged on said flap opposite surface.
Patent EP-1053404-A1 (EP)
Inventor: FRATTAROLA ALBERT J
IPC: F16B19/00
Filed: 1999-02-02
Abstract: A fastener member (10) having a head (11) and a body portion with a plurality of arm members (13, 14) flexibly provided to compress a first member (100) against a second member (102) against to fasten the first and second members. A receiving socket (21, 22) is also provided to be used in conjunction with the fastener members.