baber/WOPTO huggingface dataset:
Patent EP-0938459-A1 (EP)
Title: Process for preparing aromatic olefins by using palladaphosphacyclobutanes as catalysts
Inventor: GEISSLER HOLGER
IPC: C07B37/04
Filed: 1997-11-13
Abstract: A process is disclosed for preparing monofunctional, bifunctional and polyfunctional aromatic olefins of formula (I), in which R<1a> to R<5a> independently represent hydrogen, C1-C8-alkyl, (C1-C8)-alkoxy, (C1-C8)-acyloxy, O-phenyl, phenyl, fluorine, chlorine, bromine, iodine, OH, NO2, OSO2CF3, CN, COOH, CHO, SO3H, SO2R, SOR, NH2, NH-(C1-C8)-alkyl, N-(C1-C8)-alkyl2-, CHal3, NHCO-(C1-C4)-alkyl, N-(C1-C4)-alkyl-CO-(C1-C4)-alkyl, COO-(C1-C8)-alkyl, CONH2, CO-(C1-C8)-alkyl, NHCOH, NCOO-(C1-C4)-alkyl, CO-phenyl, COO-phenyl, CHCH-CO2-(C1-C8)-alkyl, CHCHCO2H, PO-phenyl2, PO-(C1-C4)-alkyl2, OSO2-phenyl, OSO2CH3, or of formula (Ia), in which R<6a> stands for hydrogen, (C1-C8)-alkyl, phenyl, O-(C1-C8)-alkyl, fluorine; R<7a> and R<8a> independently represent hydrogen, CN, CO2H, CO2-(C1-C8)-alkyl, CONH2, CONH-(C1-C4)-alkyl, CON(C1-C4)-(alkyl)2, fluorine, CO2-phenyl, alkyl, (C1-C8)-phenyl, PO(phenyl), PO-(C1-C4)-(alkyl)2, CO-phenyl, CO-(C1-C4)-alkyl, O-(C1-C4)-alkyl, NH-(C1-C4)-alkyl, PO3H, SO3H, SO3-(C1-C4)-alkyl, SO2-(C1-C4)-alkyl, O-phenyl, (C1-C8)-alkyl, by reacting halogenated aromatic compounds of general formula (II) with olefins of general formula (III), in which R<1a> to R<8a> have the above-mentioned meanings, X having the same meaning as radicals R<1a> to R<5a>. This process is characterised in that a palladium compound of general formula (IV) is used as catalyst. In formula (IV), R<1>, R<2> independently represent hydrogen, (C1-C4)-alkyl, (C3-C12)-cycloalkyl, (C1-C4)-alkoxy, fluorine, N-(C1-C4)-(alkyl)2, CO2-(C1-C4)-alkyl, OCO-(C1-C4)-alkyl or aryl; R<3>, R<4>, R<5>, R<6> independently represent (C1-C8)-alkyl, (C3-C12)-cycloalkyl, aryl; or in which R<1> and R<2>, R<1> or R<2> and R<3> or R<4>, R<3> and R<4>, R<3> or R<4> and R<5> or R<6>, R<5> and R<6> form together an aliphatic ring, or in which R<5> and R<6>, R<3> or R<4> and R<5> or R<6> form together an aromatic ring, and Y stands for an anion of an inorganic or organic acid.
Patent EP-0946487-A1 (EP)
Title: Catalyseurs de transesterification fixes sur des materiaux de support solides
Inventor: PUGIN BENOIT
IPC: C07F7/22
Filed: 1997-12-12
Abstract: L'invention concerne un procédé de transestérification d'esters d'acide carboxylique, caractérisé en ce que l'on utilise comme catalyseur un composé stannique lié à un support inorganique et contenant un radical de formule (I), dans laquelle L représente un radical au moins bivalent, et au moins une des valences libres du Si est liée au support inorganique. L'invention concerne également de nouveaux composés stanniques et leur procédé de préparation.
Patent EP-0951619-A1 (EP)
Title: Reibungskupplung
Inventor: HERZIG STEFAN
IPC: F16D25/08
Filed: 1997-12-19
Abstract: Die Erfindung betrifft eine Reibungskupplung für Kraftfahrzeuge mit einer zwischen Bauteilen einspannbaren Kupplungsscheibe, die drehfest auf einer Getriebewelle (3) sitzt, einer Kupplungsfeder zum Einspannen der Kupplungsscheibe zwischen den beiden Bauteilen, einer Kupplungsbetätigungseinrichtung mit einer kupplungsnahen Nehmereinrichtung (2), einer kupplungsfernen Gebereinrichtung (6) sowie einer dazwischen angeordneten Übertragungseinrichtung, wobei die kupplungsnahe Nehmereinrichtung (2) einen feststehenden Nehmerzylinder (8, 9) und einen darin bewegbaren Kolben (11) aufweist und im wesentlichen parallel zu dem Verschiebeweg des Kolbens (11) ein Wegsensor (10) mit einer veränderlichen Induktivität vorgesehen ist. Die Erfindung löst die Aufgabe, die Stellung des Kolbens (11) möglichst unabhängig von äußeren Einflüssen wie Verschmutzung, Erschütterung oder Einflüsse durch benachbarte Bauteile zu sensieren, dadurch, daß der Kolben (11) aus einem nicht ferromagnetischen, elektrisch leifähigen Metall besteht odr zumindest nicht ferromagnetische, elektrisch leitfähige metallische Bestandteile (11a) enthält oder mit diesen in fester Verbindung steht.
Patent EP-0946930-A1 (EP)
Inventor: DUSCHEK DETLEF
IPC: G08B13/24
Filed: 1997-12-11
Abstract: The invention relates to a method and device for electronically protecting items against theft. Said device consists of a security element which is integrated into the item and is excited within a given security area by an interrogation field of a transmitting device to generate a characteristic signal, wherein a receiver device triggers an alarm upon recognition of the characteristic signal. The invention has the aim of providing a method and a device enabling protection of the supply of items made from varying materials. This is done by providing a shape-retaining security element and/or a shape-retaining security element enclosed by shape-retaining casing, and by embedding or integrating said device in the item during manufacturing.
Patent EP-0864636-A1 (EP)
Inventor: LAUDANI GIUSEPPE
IPC: B01D21/00
Filed: 1998-01-27
Abstract: Removing e.g. cooling lubricants containing impurities, especially metal particles and oil, received from machine tools, comprises introducing the lubricants and impurities in batches to the top of a series of three (1, 2, 3) or more vessels forming a cascade, and the lubricants are separated by sedimentation. Each cascade has a filter (6,7) which removes solid particles from the overflowing lubricant. At the end of each batch process, the oil residues remaining on the top layer of fluid in the first settlement basin are removed by suction (11). Air bubbles are blown (12) into the final settlement basin during the final sedimentation stage. Following discharge from the final sedimentation basin, the cooling lubricant is subjected to ultraviolet radiation (13). Fluid subject to the process spends approximately four hours in the first basin, and about two hours each in the second and third basins. Each vessel (1, 2, 3) has a removable sludge tray (8, 9, 10).
Patent EP-0860471-A1 (EP)
Inventor: CENTOFANTI ADRIANO
IPC: C08K5/17
Filed: 1998-02-17
Abstract: A three stages process for the preparation of solid thermoplastic
compositions based on polyvinyl alcohol comprising the mixing in a mixer of a
first charge, comprising the polyvinyl alcohol and solid plasticizers, with a
second charge constituted by one or more hydroxylated organic compounds
selected from glycols, glycol ethers and alkanolamines and at least a salt of an
alkaline and/or alkaline earth metal, and a third charge containing at least one or
more solid polyhydroxylated alcohols, glycols and glycolic ethers, liquid
alkanolamines, organic or inorganic mineral acids, hydrated inorganic salts,
polymers having a low molecular weight, stabilizers and possible mineral
charges, is described.
Patent EP-0974326-A1 (EP)
Inventor: LOESCHER CLAUS
IPC: A61F5/44
Filed: 1998-07-24
Abstract: The present invention refers to a closure system A closure system comprising a mechanical closure
tape tab laminate (10) or a precursor of such tape tab laminate, and a female fastening element (100)
or a precursor of such female fastening material, for an absorbent article, particularly for a
disposable diaper (1), the mechanical closure tape tab laminate (10) comprising a fastening tab (11)
having a backing (13) bearing an optionally continuous adhesive layer (12), the mechanical closure
tape tab laminate (10) being attachable to the outside surface (3) of a first end region 7 of the diaper
(1) or between the outside surface (3) and the inside surface (2) of the edge portion 6 of said first end
region 7 of the diaper (1) through its proximal end (17) which is adjacent to its free end (18), the free
end (18) of the mechanical closure tape tab laminate (10) further comprising a male mechanical
fastening element (15), the mechanical closure tape tab laminate (10) optionally further comprising a
secondary tape tab (30) having a backing (31) bearing an optionally continuous adhesive layer (32),
the secondary tape tab (30) if present being attached to the free end (18) of the mechanical closure
tape tab laminate (10) by means of the adhesive layer (32), by means of the adhesive layer (12)
and/or by means of one or more tertiary tape tabs (40) having a backing (41) and an optionally
continuos adhesive layer (42), the secondary tape tab (30) being attachable to the inside surface (2)
of the diaper (1) by means of the adhesive layer (22) and/or by means of one or more tertiary tape
tabs (40), the mechanical closure tape tab laminate (10) having at least one exposed adhesive
fastening surface (19) on the free end (18) of the fastening tape (11), on the secondary tape tab (30)
and/or on one or more of the tertiary tape tabs (40) if present, the female fastening element (100)
comprising a backing (101) bearing on a first major surface a fibrous web structure (102) having a
release-treated exposed surface (103), the fibrous web structure (102) being capable of engaging the
male fastening element (15) of the mechanical closure tape tab laminate (10), the female fastening
element being attachable to the outside surface (3) of a second end region (8) of the diaper (1)
opposite to said first end region (7) through a second major surface of the backing (101) to form a
landing zone for the male fastening element (15) of the mechanical closure tape tab laminate (10), the
release-treatment of the exposed surface (103) of the fibrous web structure (102) being selected so
that the 90° peel adhesion of the exposed adhesive fastening surface (19) from the exposed surface
(103) of the female fastening element (100) as measured according to the modified FINAT test
method no 2 described in the test section, is less than 1.2 N/25 mm.
Patent EP-0917241-A1 (EP)
Inventor: TANABE KOSUKE
IPC: H01Q5/40
Filed: 1998-11-05
Abstract: The invention provides a helical antenna capable of
covering a plurality of frequency bands and using commonly
a feeder system for antenna elements adjusted to the
respective frequency bands. First and second antenna
elements adjusted in length to wavelengths of the frequency
bands to be used are arranged helically at a specified
pitch angle with a spacing between each other in the
circumferential direction of a cylindrical body on the
surface of a dielectric sheet wound around the outer
circumferential surface of said cylindrical body. Coupling
lines to be electromagnetically coupled to one-side ends of
the antenna elements being adjacent to one another are
formed on the surface of the dielectric sheet. Signal is
fed from a common feeder circuit through the coupling lines
to the respective antenna elements.
Patent EP-0933571-A1 (EP)
Inventor: CEWERS GOERAN
IPC: F16K31/06
Filed: 1998-12-01
Abstract: A fluid pressure release valve includes an aperture 2 through
which fluid may flow. An element 1 is moveable to unseal the
aperture 2 and open the valve when a force exerted by the
fluid in the valve exceeds a predetermined force.
Electromagnetic biasing means 11 is arranged to bias the
element 1 to seal the aperture 2 and hold the valve closed
against the egress of fluid with the predetermined force. The
applied bias is variable according to changes in the sensed
position of the element 1 and means 12, cooperable with the
solenoid 11, is provided to monitor the changes in its
electrical properties as a shaft 10 moves in it, indicating a
change in position of the element 1. The means 12 is also
adapted to vary the bias to reduce the predetermined force
responsive to the sensed change in position of the element 1
indicating an opening of the valve.
Patent EP-0876875-A1 (EP)
Inventor: GEUZINGE ALBERT
IPC: G05B19/18
Filed: 1998-04-29
Abstract: Dressing system with a dressing apparatus (1; 38) and
an associated, grinding machine-independent CNC-control
system (15; 43). The dressing apparatus (1; 38) has a stop
(3) for positioning in abutment against a support (4) of a
grinding machine, a tool holder (9) for accommodating a
dressing tool (7) and a CNC-controllable drive structure (10,
11) and a guide structure (12, 13, 14) for moving the tool
holder (9) in such a manner that the cutting position is
movable with movement components in directions of at least
two axes of a coordinate system. There is further described a
grinding workshop having such dressing system and a method
for using such dressing system. One such dressing system can
be applied to a number of grinding machines, which may also
or even exclusively include grinding machines which are not
numerically controllable.
Patent EP-0897737-A1 (EP)
Inventor: KALK HENDRIK
IPC: B01D29/09
Filed: 1998-08-14
Abstract: Filter with a drum (11; 41) and a filter material web
(19; 49) wound onto the drum (11; 41), which forms a
multilayer filter packet (13; 43). In operating condition, an
unwound portion of the filter material web (19; 49) extends
away from the filter packet (13; 43). The drum (11; 41) is
rotatable for unwinding filter material, which incorporates
captured filtered-out constituents, from the drum (11; 41).
Filtering proceeds through a plurality of layers of filter
material, the resistance during filtering being limited by
unwinding saturated filter material from the drum (11; 41).
When the filter material has run out, a new filter material
web (19; 49) can be wound onto the shell (12; 42) very fast.
If desired, filtered-out material can generally be easily
separated from the filter material.
Patent EP-0954210-A1 (EP)
Inventor: FALAKI HAMID REZA
IPC: H04B1/036
Filed: 1998-04-28
Abstract: Electronic apparatus is disclosed having a heat
dissipative external enclosure. The external enclosure has
extended surfaces or fins defining therebetween channels
extending vertically, in use, and is cast in light metal
specification LM20. 
     Simply by using light metal specification LM20
instead of LM6 which is conventionally used, a 3°K
improvement is obtained in the temperature of critical
components in the enclosure.
Patent EP-0884229-A1 (EP)
Inventor: KISO TAKASHI
IPC: B60S1/18
Filed: 1998-05-19
Abstract: A wiper apparatus having a swing limiting device
(6a) for limiting the swing of a link arm (6) when the
link arm reaches the limit of a swinging range. The
swing limiting device is constructed without any
increase in the number of parts and without requiring
any particular reinforcement. A limiting piece (6a)
constituting the swing limiting device is formed to
protrude from a first link arm (6) comes into contact
with an edge portion of a plate-like portion (10b) of
a first link rod (10) when the link arm (6) swings
beyond an upper turning position and further swings in
the same direction to reach the limit of the swinging
range which slightly before the first link arm and a
first link rod lie along a straight line.
Patent EP-0870645-A1 (EP)
Inventor: DUPLESSY REGIS
IPC: B60Q1/26
Filed: 1998-04-06
Abstract: A lamp carrier (P) for vehicle indicating lights uses a fixing foot (10) which has a catch (12). The catch engages with a slot in the vehicle bodywork base to locate and fix the lamp using the elasticity of the foot (10). The lamp carrier has an internal wall (11) adjacent to the fixing foot (10) and an intermediate element (13) is provided between the foot and the internal wall which allows the foot to move sufficiently for the catch to engage but prevents further distortion due to heating from the lamps.
Patent EP-1027176-A1 (EP)
Inventor: MORGANTINI GIANPIERO
IPC: B09B3/00
Filed: 1998-01-21
Abstract: L'invention concerne un procédé et un appareil pour traiter des déchets avec une matrice essentiellement solide, contenant des substances pouvant être vaporisées. La masse des déchets est chauffée dans un environnement restreint jusqu'à une température comprise entre 120 et 170 °C par une chaleur générée par friction mécanique interne. La plupart des substances pouvant être vaporisées sont extraites de la masse des déchets chauffés par l'action dosée, sur la masse des déchets chauffés, d'un fluide qui peut s'évaporer dans la plage des températures susmentionnées de manière à générer un flux de stripping qui est évacué de l'environnement de traitement. La quantité dosée de ce fluide et la chaleur générée par friction mécanique en même temps sont en même temps régulées pour maintenir la température dans les plages de valeurs définies ci-dessus pendant l'étape d'extraction.
Patent EP-0960511-A1 (EP)
Inventor: ERIMLI BAHADIR
IPC: H04Q3/545
Filed: 1998-01-30
Abstract: A method and arrangement for reclaiming buffers used to store frames, following the transmission of a frame, checks to determine whether the transmission of a frame is the last copy of that frame to be transmitted. If it is the last copy, or the only copy, the buffers storing that frame are reclaimed for reuse after the contents of each buffer are transmitted. If the frame is not the last copy, or it cannot be determined whether it is the last copy, then the frame is transmitted and a count of the number of transmitted copies of that frame is decremented. Once all of the copies have been transmitted, the buffer reclaiming process is initiated.
Patent EP-0966624-A1 (EP)
Title: Element de protection pliant pour lignes
Inventor: HEIDRICH KLAUS
IPC: H02G3/04
Filed: 1998-03-04
Abstract: L'invention concerne un élément de protection pliant pour lignes, notamment pour lignes posées mobiles, qui est réalisé d'un seul tenant en matière plastique extrudée ou moulée, dans une configuration plate approximativement plane et présente entre autres des segments (11, 12, 13, 14) interconnectés par des ponts (15) déformables. L'élément de protection comporte un segment de fond (11) avec une face supérieure (4) et une face inférieure (5) et au moins un segment de paroi (12) qui peuvent être façonnés par cintrage et/ou pliage en direction de la face supérieure (4) du segment de fond (11) et par fermeture mécanique d'un mécanisme de fermeture (16, 17), pour former une section de canal (10) fermée. L'élément de protection (1) est relié ou peut être relié à d'autres éléments de protection (2) du même type, de manière que les sections de canal (10) forment un canal pour les lignes dans un sens longitudinal (S). Dans un mode de réalisation particulièrement préféré, toute une rangée d'éléments de protection munis de pièces terminales (30) sont extrudés d'un seul tenant. Ce procédé permet de produire de manière économique des systèmes de protection complets pour lignes.
Patent EP-0968059-A1 (EP)
Inventor: MAAG KARIN
IPC: B05D3/06
Filed: 1998-03-06
Abstract: The invention relates to a method for enameling substrates with a coloring and/or effect-giving base enamel and clear enamel coating. According to said method, a coloring and/or effect-giving base enamel layer from a base enamel coating compound is applied to a substrate and then given a clear lacquer coating using the wet-on-wet technique. The non-hardened clear enamel layer is exposed to high-energy radiation before being baked with the base enamel coating. The clear enamel coating compound used is one with a resin solid comprising 50 to 98 weight per cent of system A, which can be cured thermally by addition and/or condensation reactions and which is essentially free from radically polymerizable double bonds and essentially free from groups which also react with radically polymerizable double bonds of system B, and 2 to 50 weight per cent of system B, which can be cured by radical polymerization of olefinic double bonds during exposure to high-energy radiation. The weight per cent values total 100 weight per cent and the C=C equivalent weight of the total resin solid of A and B is between 300 and 1000.
Patent EP-1006882-A1 (EP)
Inventor: PALTIELI YOAV
IPC: A61B8/02
Filed: 1998-05-04
Abstract: A method of monitoring the progress of labor in a mother during childbirth, by attaching a position sensor to a predetermined point on the mother's pelvic bones; monitoring the location of the position sensor in three- dimensional space relative to a reference; and monitoring the location of the fetal presenting part with respect to the predetermined point on the mother's pelvic bones. The location of the fetal presenting part may be indicated by a similar position sensor, or by imaging. Other conditions, such as effacement, cervical dilatation, and cervical position may also be monitored in a similar manner.
Patent EP-0991748-A1 (EP)
Inventor: SMERZNAK MARK ALLEN
IPC: C11D3/22
Filed: 1998-06-08
Abstract: L'invention concerne des compositions détergentes liquides non aqueuses de blanchissage renfermant des particules, qui se présentent sous la forme d'une suspension de substance particulaire et renferment essentiellement des mouchetures colorées, de préférence un agent de blanchiment peroxyde, et un adjuvant de détergence organique, ces composants étant dispersés dans une phase liquide, de préférence structurée au moyen d'un tensioactif. Lorsqu'elles sont utilisées pour nettoyer des tissus, ces compositions permettent un nettoyage et un blanchiment efficace de ceux-ci, tout en présentant un aspect particulièrement agréable.
Patent EP-0981736-A1 (EP)
Inventor: COLVIN ARTHUR E JR
IPC: G01N21/64
Filed: 1998-05-12
Abstract: A fluorescence sensing device for determining the presence or concentration of an analyte in a liquid or gaseous medium is constructed of a light-emitting diode having a hole generally perpendicular to the P-N junction, such that light is emitted from said junction into said hole. The hole is filled with a fluorescent matrix which is permeable to analyte and which contains fluorescent indicator molecules whose fluorescence is attenuated or enhanced by the presence of analyte. A photodetector is positioned at one end of the hole, such that fluorescent light received from the fluorescent indicator molecules if converted to an electrical signal that may be correlated to the presence or concentration of analyte in a gaseous or liquid medium in contact with the fluorescent matrix.
Patent EP-0983448-A1 (EP)
Inventor: VAN DER HOEVEN PIETER
IPC: F16C17/02
Filed: 1998-05-27
Abstract: L'invention concerne un arbre de rotor (1) destiné à une machine rotative, l'arbre de rotor comportant des parties de palier qui, après ajustement dans la machine, constituent des paliers (2) lubrifiés à l'huile en contact coulissant; l'arbre de rotor se situe dans la zone d'au moins une partie de palier, un revêtement extérieur (5) formant une couche d'isolement thermique (8) se situant entre la surface extérieure de l'arbre de rotor et la partie de l'arbre (7) située à l'intérieur du revêtement extérieur. Le revêtement extérieur (5) comprend un manchon cylindrique (5), simple et distinct, monté sur la partie d'arbre située à l'intérieur du revêtement extérieur (5) et formant une unité structurale avec cette partie. La surface extérieure cylindrique du manchon (5) forme, dans la zone de la partie de palier, la surface extérieure de l'arbre de rotor (1).
Patent EP-1021574-A1 (EP)
Inventor: ISSIDOROV EDUARD A
IPC: F27D27/00
Filed: 1998-06-03
Abstract: L'invention porte sur un procédé et un appareil (40) de régulation du mélange du métal fondu (24) au cours du traitement s'effectuant dans un récipient métallurgique (20) qui n'est pas en contact mécanique avec le métal fondu (24). Le traitement du métal s'avère efficace et les propriétés métallurgiques meilleures lorsqu'on sélectionne les configurations et l'emplacement de l'appareil (40) d'interaction et lorsqu'on contrôle les caractéristiques du champ magnétique. L'appareil peut être installé après coup sur un récipient existant, la réduction de son entretien étant due à une formation plus lente du laitier, en utilisation.