baber/WOPTO huggingface dataset:
Patent EP-0896716-A1 (EP)
Inventor: MORTAZAVI SASSAN
IPC: H02P25/06
Filed: 1997-04-29
Abstract: Ce circuit de commande (28) de moteur à bobine mobile (VCM) comprend quatre transistors à effet de champ (90, 94, 98, 104) connectés à une bobine de moteur (24) sous forme d'un pont en H (Viso). Une résistance de détection (R5) montée en série avec la bobine (24) et le pont en H (Viso), détecte le courant passant par la bobine. Un amplificateur à réaction (62) produit un signal de réaction à partir d'une tension développée au niveau de la résistance de détection (R5). Une jonction de sommation additionne les signaux de commande de courant et le signal de réaction. Un amplificateur de compensation de boucle de transconductance (56) présente une entrée inverseuse couplée à la jonction d'addition, une entrée non inverseuse couplée à un niveau de référence, et un noeud de signal de commande de sortie. Le niveau de commande est couplé de façon à commander des amplificateurs (56) de circuit de commande différentiels de transconductance linéaire comprenant les quatre transistors à effet de champ dans un mode d'entraînement linéaire. Un générateur (72) à modulation d'impulsions en largeur (PWM) couplé au niveau de commande de sortie dans un mode d'entraînement PWM applique les impulsions au premier des quatre transistors, et un circuit de commande de polarité (86) réagit a un signal de direction de courant de commande en commandant un autre des transistors en mode d'entraînement PWM.
Patent EP-0915722-A1 (EP)
Title: Defibrillateur cardiaque implantable pourvu d'un filtre antiparasite a masse independante
Inventor: COX TIMOTHY JOHN
IPC: A61N1/37
Filed: 1997-05-02
Abstract: La présente invention concerne un défibrillateur implantable (10) capable de fonctions de cardioversion et de stimulation cardiaque, et pourvu de filtres antiparasite (46, 54) qui ne sont pas perturbés par les chocs de défibrillation et qui réduisent ou éliminent les effets du bruit de charge sur les circuits détecteurs assurant la confirmation continue. Un premier condensateur de filtrage (104) est monté entre, d'une part une électrode détectrice, éventuellement dotée d'une fonction de stimulation cardiaque, et d'autre part une masse de référence (106) située dans un boîtier (66) hermétiquement clos contenant un générateur d'impulsion ou de chocs (62, 68). Un deuxième condensateur de filtrage (112) est monté entre, d'une part une électrode de référence de détection ou de stimulation, qui peut éventuellement être également une électrode haute tension ou de choc, et d'autre part la masse de référence (106). Il y a en outre, un troisième condensateur de filtrage (108) entre la masse de référence et le boîtier. Les connexions des premier, deuxième et troisième condensateurs sont de préférence physiquement et électriquement à proximité les unes des autres. Les condensateurs de filtrage sont logés dans le boîtier et à l'intérieur ou à proximité d'un ensemble à passage de conducteurs qui traverse le boîtier. Mais on préfère encore plus monter des condensateurs de filtrage, qui sont des condensateurs discoïdes, à l'intérieur ou au voisinage du passage de conducteurs.
Patent EP-0906192-A1 (EP)
Inventor: CARROLL NORA LIU
IPC: A61F13/49
Filed: 1997-05-29
Abstract: A breathable composite sheet material, a method for making such a sheet material, and an absorbent article utilizing the sheet material are provided. The composite sheet material is comprised of a thermoplastic film adhered directly to a fibrous substrate. The thermoplastic film comprises at least 50 % by weight of a polymer material from the group of block copolyether esters, block copolyether amides and polyurethanes. The substrate comprises a fibrous web of at least 50 % by weight of polyolefin polymersynthetic fibers. The composite sheet exhibits a peel strength of at least 0.1 N/cm, a dynamic fluid transmission of less than about 0.75 g/m<2> when subjected to an impact energy of about 2400 joules/m<2>, and a moisture vapor transmission rate, according to the dessiccant method, of at least 1500 g/m<2>/24hr. The absorbent article comprises: (a) a topsheet; (b) a backsheet; and (c) an absorbent core located between the topsheet and the backsheet; wherein the backsheet comprises the non-porous, substantially fluid impermeable moisture vapor permeable composite sheet material described above. The composite sheet material is oriented such that the film layer of the composite sheet material faces toward the absorbent core. The absorbent article may comprise a disposable diaper.
Patent EP-0912489-A1 (EP)
Inventor: APPEL WOLFGANG
IPC: C07C67/307
Filed: 1997-07-02
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Estern der 2-Fluorisobuttersäure, indem der entsprechende 2-Hydroxyisobuttersäureester mit Flußsäure umgesetzt wird.
Patent EP-0918907-A1 (EP)
Inventor: BASTIAN ROLAND
IPC: E02D5/02
Filed: 1997-07-22
Abstract: A U-shaped sheet pile comprising a flat flange (10), two flat webs (12) connected to the flange (10) so as to be symmetrical with respect to a plane (8) perpendicular to the flange (10), and an interlocking element located at the end of each of the two webs (12). The sheet pile has a depth/useful width ratio greater than or equal to 0.18. The concave corners (18) defined by the two flange/web connections are significantly flattened by an extra thickness (26) of material so as to obtain a reduction in the resistance of the sheet pile to pile-driving. The extra thickness (26) is sufficient for a fictitious cylindrical surface (38), which has a radius at least equal to 75 mm and which is tangential to the planes extending the inner faces of the flange and the web (32, 34), to be completely located inside the said extra thickness (26) between its two tangential generators. The convex corners (16) are slightly rounded, the radius of curvature being less than or equal to 25 mm, and the connecting surfaces defining the concave corners (18) comprise cursed surfaces (30).
Patent EP-0917776-A1 (EP)
Title: Egalisateur spectral utilisant un filtre holographie configurable
Inventor: MEARS ROBERT JOSEPH
IPC: G02F1/29
Filed: 1997-08-07
Abstract: Cette invention se rapporte à un filtre holographique destiné à un système de communication optique, susceptible d'être configuré pour assurer l'égalisation de la puissance des signaux pour une pluralité de signaux optiques ou de voies de signalisation dans un système à multiplexage par répartition en longueur d'onde.
Patent EP-0925146-A1 (EP)
Inventor: PICKLES JOHN DAVID
IPC: B23Q15/04
Filed: 1997-08-21
Abstract: Dans ce procédé de meulage d'un élément de vilebrequin, une meule entre en contact avec cet élément et meule celui-ci jusqu'à une surépaisseur d'environ 50 microns. On arrête ensuite l'entraînement de la meule et on effectue un calibrage du diamètre et de l'excentricité, sur plusieurs révolutions et au niveau d'une pluralité de positions angulaires. Des moyens informatiques programmables calculent et pondèrent ensuite ces informations, afin de produire un signal de commande destiné au meulage de finition, à la dimension voulue, du composant.
Patent EP-0919075-A1 (EP)
Title: Installation d'interruption d'alimentation avec fonctions de disjonction
Inventor: AUGSBURG LOTHAR
IPC: H02B11/167
Filed: 1997-08-06
Abstract: L'invention concerne une installation de commutation en charge comprenant un interrupteur d'alimentation, en particulier une installation de commutation à moyenne tension isolée par air, pourvue d'un interrupteur d'alimentation à vide placé dans une partie retirable. L'interrupteur d'alimentation contient une unité polaire et une commande d'interrupteur, et la disjonction est réalisée par déplacement de l'interrupteur d'alimentation entier ou par rotation de l'unité polaire par rapport à la commande d'interrupteur, ou au moyen d'un interrupteur de disjonction séparé. L'unité polaire peut être positionnée en tant que module polaire (PM) avec un module de transmission de force (KM) dans un plan, avec deux degrés de liberté. De telles installations d'interruption d'alimentation sont utilisées pour l'alimentation en énergie d'installations industrielles.
Patent EP-0925418-A1 (EP)
Inventor: APPELTANS GUY
IPC: E05G1/14
Filed: 1997-08-26
Abstract: The invention concerns a protective device for valuable documents, including a volume capable of being closed and divided into two compartments, one of the compartments being used to receive the documents to be protected while in the second compartment caps contain a pyrotechnic mixture which, when the device is wrongly manipulated, will burst into a flame which will penetrate the documents in the first mentioned compartment.
Patent EP-1012771-A1 (EP)
Inventor: LUCERO JAMES A
IPC: G06F19/00
Filed: 1997-09-18
Abstract: A player feeds a general purpose charge card, such as a VISA, MasterCard or AMERICAN EXPRESS card, or an account identification to a reader at a gaming machine or enters on a keyboard or other input device, information relating to the general purpose charge card or account identification for transmission to a transaction processing facility. The processing facility associates the account information with a gaming account and determines whether to grant a user request. If the request is granted, the gaming machine is enabled and thereafter one or more running net credit balances are kept by accounting for win-lose-draws. After the playing session is over, net playing credit information is automatically transmitted to the transaction processing facility.
Patent EP-0929580-A1 (EP)
Inventor: MALLON JOSEPH J
IPC: C08F2/10
Filed: 1997-09-17
Abstract: L'invention porte sur des compositions aqueuses de précipités de polymères anioniques dans des solutions de sels organiques cationiques et de sels cosmotropes, et sur leur procédé de préparation et d'utilisation.
Patent EP-0946285-A1 (EP)
Title: Marquage par transpondeur de constituants utilises dans la synthese de composes
Inventor: GIGER RUDOLF KARL A
IPC: G06K17/00
Filed: 1997-10-29
Abstract: L'élément de synthèse (10) faisant l'objet de cette invention comprend de préférence deux éléments: une couronne (12) et une tige (14). La tige comporte une étiquette, un transpondeur (16), utilisé pour identifier l'élément de synthèse (10) et/ou l'historique de synthèse de l'élément de synthèse (10), lors de la synthèse automatisée de bibliothèques de composés renfermant un grand nombre de composés (par exemple 1000 voire davantage). La couronne (12) fournit l'emplacement sur lequel les composés sont synthétisés. La combinaison d'une couronne (12) utilisée pour la synthèse des composés et de la tige permet le suivi d'un élément de synthèse individuel (10) faisant partie d'une bibliothèque contenant des milliers d'éléments de synthèse (10) de ce type. Dès lors que chaque élément de synthèse (10) est suivi individuellement et peut être consigné dans une base de données et/ou dans un système de commande de déroulement d'opérations, la synthèse de plusieurs milliers de composés individuels dans des récipients traditionnels, tels que des flacons à partie inférieure cylindrique, est rendue possible à l'aide de techniques de synthèse de composés traditionnelles simples.
Patent EP-0935767-A1 (EP)
Inventor: ALTWASSER RICHARD
IPC: G08B13/24
Filed: 1997-10-29
Abstract: Die Erfindung betrifft ein Sicherungselement (1) für die elektronische Artikelüberwachung, bestehend aus zwei zumindest teilweise überlappend angeordneten Lagen (2, 3) von Leiterbahnen (4, 5), die über eine dielektrische Klebeschicht (6) miteinander verbunden sind. Der Erfindung liegt die Aufgabe zugrunde, ein Sicherungselement (1) vorzuschlagen, das das Risiko einer Reaktivierung nach erfolgter Deaktivierung herabsetzt. Die Aufgabe wird dadurch gelöst, daß die obere Lage (3) und die untere Lage (2) von Leiterbahnen (4, 5) zumindest eine Windung aufweisen und daß die Festigkeit der beiden Lagen (2, 3) von überlappenden Leiterbahnen (4, 5) so groß ist, daß im Falle einer mechanischen Beanspruchung ein Verbiegen des Sicherungselementes (1) in den Bereichen auftritt, die im wesentlichen frei von Leiterbahnen (4, 5) sind.
Patent EP-0977701-A1 (EP)
Inventor: HO STANLEY
IPC: B05B11/00
Filed: 1997-11-24
Abstract: Distributeur, tel que distributeur à pompe, verseur ou aérosol, permettant de distribuer un liquide contenu dans un réservoir (20), et procédés de fabrication et d'utilisation dudit distributeur. Ledit distributeur comporte un récipient (10) décoratif creux doté d'un élément décoratif (40). Ledit récipient peut contenir un premier liquide. Le réservoir peut contenir un second liquide et possède une chambre à cet effet. Le distributeur comporte un appareil permettant de distribuer le second liquide contenu à l'intérieur du réservoir. Le distributeur peut contenir le premier liquide et des particules en suspension pendant un certain temps lorsque le liquide est secoué, le récipient décoratif creux pouvant être par exemple un 'globe à neige'. Le récipient décoratif creux peut être placé au-dessus ou au-dessous du réservoir. Alternativement, ledit récipient peut être entouré par le réservoir, ou bien encore peut contenir le réservoir.
Patent EP-1009883-A1 (EP)
Inventor: SCHNEIDER REINHARD
IPC: E02B3/10
Filed: 1997-11-17
Abstract: The invention concerns a dike module that can be filled with back-up material and for reinforcing, enlarging, repairing and/or rebuilding a dike. Said module comprises a container (10, 40, 50, 60) of length ranging between 0.5 m and 500 m and height ranging between 0.25 m and 5 m, for receiving the back-up material and having a lower surface resting on the subsoil and two front surfaces (22) obliquely oriented relative to the sea front. The module also comprises a bearing device for maintaining the container (10, 40, 50, 60,) in ready-for-use condition. The container (10, 20, 50, 50) lower surface has, at least partially, a flexible shape enabling it to be adapted to the subsoil, and the dike module has an opening (36) facing upwards and/or an opening (36) facing towards the sea for receiving the back-up material.
Patent EP-0874443-A1 (EP)
Inventor: AUTUORI ANTONIO
IPC: H05K7/20
Filed: 1998-04-15
Abstract: A cooling system for an electrical and/or electronic apparatus cabinet is described. 
     The cabinet comprises a first circuit (through which circulates the first air flow (6)
cooling the electrical and/or electronic apparatus placed inside the cabinet) and a
second circuit through which circulates a second air flow (4) coming form the
external environment and being discharged into the external environment. The two
air flows (4,6) have a coutercurrent heat exchange inside a heat exchanging
means (1) consisting (preferably but not necessarily) of at least an heat
recuperator.
Patent EP-0875779-A1 (EP)
Inventor: INOUE TAMOTSU
IPC: G02B21/30
Filed: 1998-04-29
Abstract: A transparent heating instrument (1) for use in a microscope has a
transparent heat-generating plate (2) and an annular housing (3) accommodating
the transparent heat-generating plate (2). The transparent heat-generating
plate
(2) has a transparent plate (5); a transparent heat-generating conductive thin coat
(7) formed on one surface of the transparent plate (5); a pair of heat-generating
electrodes (10a, 10b) in contact with the transparent heat-generating conductive
thin coat (7) and opposed to each other; and a transparent thin hard coat (8)
(transparent thin hard coat) covering the transparent heat-generating conductive
thin coat (7) and having substantially insulating property.
Patent EP-0889005-A1 (EP)
Inventor: WATAYA KAZUHIRO
IPC: C01F17/218
Filed: 1998-06-27
Abstract: Provided by the invention is a powder of alumina-yttria composite
particles of which each particle has a structure consisting of a core
of alumina and cladding layer of yttria. By virtue of the microscopically
intimate and uniform mixing condition of the two oxide components, the
powder is useful as a base material of sintered ceramic bodies or as an
ingredient in a protective film on fluorescent lamps. The composite
particles are prepared by a process comprising the steps of: suspending
alumina particles in an aqueous solution containing a water-soluble
yttrium salt such as nitrate; dissolving urea in the aqueous suspension;
heating the suspension at an elevated temperature to effect hydrolysis
of urea into ammonia and carbon dioxide forming a layer of yttrium basic
carbonate on the alumina particles; and calcining the basic carbonate-clad
particles of alumina at a specified temperature to convert the
basic carbonate of yttrium into yttrium oxide.
Patent EP-0972968-A1 (EP)
Inventor: BOERNER GERHARD
IPC: F16G3/04
Filed: 1998-07-16
Abstract: A method for connecting the butting ends of conveyor belt sections has lines of interdigitated tags (4) and a connecting bar (7). The tags are secured to the belt core by clamps (15) which are threaded through the belt and which also clamp tensile sections (12) to each side of the belt. The tensile sections have a similar thickness as the cover layers (11,16) of the belt and are positioned onto the core after a corresponding section of cover layer is removed. This ensures that the connection has a similar thickness as the rest of the belt and does lead to any increase in resistance or increase in wear.
Patent EP-0901171-A1 (EP)
Inventor: JAENKER PETER DR
IPC: H02N2/04
Filed: 1998-08-20
Abstract: The setting drive has a piezoelectric actuator block (4) which exhibits a variation in length in response to an applied voltage, with intermediate layers (12) inserted between the end surfaces (14,16) of the actuator block and its clamping points, made of an anisotropic material with a high rigidity in the longitudinal direction of the actuator block and a reduced rigidity in the transverse direction.
Patent EP-0904957-A1 (EP)
Inventor: AGOSTINI GIORGIO
IPC: C08K3/04
Filed: 1998-09-18
Abstract: This invention relates to a tire with tread of rubber
composition quantitatively reinforced with silica and
containing only a minimal amount of carbon black, wherein
the carbon black is characterized by having a DBP value in
a range of 280 to 600 and an Iodine Number value in a
range of 550 to 1200 and where carbon blacks having DBP
and Iodine Numbers of less than such values are
substantially excluded from the rubber composition.
Patent EP-0997185-A1 (EP)
Inventor: IN DER WIESCHE VOLKER DR
IPC: B01J2/28
Filed: 1998-10-29
Abstract: The process involves using a fine particle solid substrate with an aqueous silanol solution which is formed by hydrolysis of a silane and separated using a mixing motion. The material contained in silanol solution is treated with an alkaline solution which is cross-linked on the substrate surface connected to the silane forming solid bonds. Agglomerates are formed from fine particle solids by a molding cycle or compounding granulation, before cross-linking reaction of the silane.
Patent EP-0976790-A1 (EP)
Inventor: TAVERNE-VELDHUIZEN WILMA
IPC: C08L99/00
Filed: 1998-07-27
Abstract: Composite materials are manufactured by subjecting a vegetable material containing
fibre, or a mixture of such vegetable materials, to at least one thermoplastic processing
step, such as extrusion, compression moulding, injection moulding, vacuum moulding
or film blowing. The thermoplastic processing may be carried out in the presence of a
bonding agent, for example a chemical bonding agent such as urea-formaldehyde, or a
protein (which protein may be contained in the vegetable material or added to it). Prior
to the thermoplastic processing step(s), the vegetable material(s) are subjected to at least
one preliminary treatment, for example a heat treatment, addition of an alkali, grinding,
wetting, washing, defibrillation, blending and/or mixing. The product of the
thermoplastic processing step(s) may be subjected to an after-treatment, for example
drying and/or curing. Vegetable materials include soybean, sunflower, rapeseed, oil
palm, cocoa, flax, wheat and barley products. The vegetable material(s) may be mixed
with additives prior to and/or during the thermoplastic processing step(s), for example
water, glycerol, glyoxal, glutaric dialdehyde, lecithin, wood-based raw materials and/or
a colourant. The composites may be formed in a variety of configurations, including
board, sheets and films, and may find use as constructional items for use in the building,
construction, furniture or cabinetry industries.
Patent EP-0900829-A1 (EP)
Inventor: GRIFFITH PHILLIP JOSEPH
IPC: C01B33/18
Filed: 1998-09-01
Abstract: A method for the preparation of hydrophobic
precipitated silicas which are useful as reinforcing fillers
in rubber compositions. The method comprises a first step
wherein an aqueous suspension of precipitated silica is
contacted with an organosilicon compound in the aqueous
phase in the presence of a catalytic amount of an acid to
effect hydrophobing of the precipitated silica thereby
forming an aqueous suspension of a hydrophobic precipitated
silica. In the subsequent step, the aqueous suspension of
hydrophobic precipitated silica is contacted with a water-immiscible
organic solvent at a solvent to silica weight
ratio greater than 5:1 to effect separation of the
hydrophobic precipitated silica from the aqueous phase.
Patent EP-0926763-A1 (EP)
Inventor: ATSUSHI SAKATANI
IPC: H01R4/24
Filed: 1998-11-23
Abstract: A pressure contact terminal fitting (20) is inserted
into a terminal housing chamber until it reaches the correct
position, whereupon two protruding members (26) and (29) formed
on the terminal fitting (20) make contact with corresponding
receiving members (18) and (16) formed on the housing chamber.
In this way, a pushing force
exerted by an electric wire on a pressure contact member (24)
is resisted by the receiving members (18) and (16). Resistance
to bending of the terminal fitting is increased, and the contact
portion opposite the pressure contact member (24) is relieved of
axial load during the wire connection step.
Patent EP-0921210-A1 (EP)
Inventor: BELL JAMES ALEXANDER EVERT
IPC: H01M4/88
Filed: 1998-12-01
Abstract: This process provides a method of fabricating porous aluminide articles. First the
process consists of plating a preform with nickel and aluminum to create a metal-plated
structure. The plating of nickel consists of electrodeposition or gaseous plating. The plating of
aluminum consists of gaseous deposition of an organomctallic-aluminum compound. The
preform has either an open felt, woven fabric or a reticulated foam shape. Reactive sintering the
metal-plated structure leaves an open nickel-aluminum structure having porosity and excellent
strength and oxidation properties above 400°C.
Patent EP-0895332-A1 (EP)
Inventor: ROUSSEAU ALAIN
IPC: H02H7/24
Filed: 1998-07-30
Abstract: The device has spark gaps (E1,E2) connected the neutral (N) and earth (T), as well as variable resistors (V10, V11, V12) inserted between the lines of the phases and earth. The phase line (ph, Ph1, Ph2, Ph3) and earth (T) are open circuit. The spark gaps include at least two branches mounted in parallel, each having a spark gap (E1, E2) in series with an inductance (l1, l2). The device also has thermal disconnecters, e.g. fuses (DTE1, DTE2), which are sensitive to the state of the arc gaps and are individually associated with each spark gap.
Patent EP-0933867-A1 (EP)
Inventor: MASSELUS JEAN-EMMANUEL
IPC: H02M7/00
Filed: 1998-01-28
Abstract: The power conversion module is supplied from a DC source and has static semiconductor Insulated Gate Bipolar Transistor (IGBF) switches to convert to alternating current. The static devices (10) are attached directly to a cooling block (14) and the insulation (13) between the cooling block and the cooling fins (0) is configured so that the cooling block is connected to an intermediate potential between the potential of the fins and the supply potential.
Patent EP-0954868-A1 (EP)
Inventor: DURAND HERVE
IPC: B29C53/38
Filed: 1998-01-09
Abstract: The invention concerns a sheath for a bunch of wires consisting of a composite comprising a layer of cellular material and a layer of reinforcing material characterised in that the cellular material layer is a plastic foam layer containing at least 80 % of closed cells, and the reinforcing material layer is a bonded web and the foam and bonded web layers are made of the same material.