baber/WOPTO huggingface dataset:
Patent EP-0791091-A1 (EP)
Title: Dispositif de constitution par depot aerien de plaques de fibres sur une bande transporteuse en mouvement permeable a l'air
Inventor: EDVARDSSON GUNNAR
IPC: D04H1/732
Filed: 1995-11-06
Abstract: La présente invention concerne un dispositif de constitution par dépôt aérien de plaques de fibres sur une bande transporteuse (2) en mouvement, perméable à l'air. Ces plaques de fibres sont constituées par au moins deux couches différentes. Le dispositif comprend, pour chaque couche de fibres, une série d'unités successsives de dépôt aérien disposées séquentiellement dans le sens du déplacement de la bande transporteuse. Chacune de ces unités comprend des moyens (6, 7) qui permettent de faire passer un flux de fibres volantes dans une zone située au-dessus de la bande transporteuse en mouvement (2); des moyens (3, 4) servant à produire une dépression en dessous de la bande transporteuse perméable à l'air, près de la zone dans laquelle est fourni le flux de fibres volantes; et des moyens (6, 7) qui protègent le flux de fibres volantes de l'air ambiant. Selon l'invention, il y a une zone de transition (a), dans laquelle l'air ambiant peut pénétrer librement, entre chaque paire de moyens (6, 7) disposés séquentiellement dans le sens du déplacement, de façon à délimiter un flux de fibres volantes, et les moyens (3, 4) qui produisent une dépression en dessous de la bande transporteuse perméable à l'air s'étendent au-delà des moyens limitant le flux de fibres et dans la zone de transition.
Patent EP-0791193-A1 (EP)
Inventor: MUELLER JUERGEN
IPC: G05B19/416
Filed: 1995-11-09
Abstract: PCT No. PCT/EP95/04416 Sec. 371 Date Aug. 14, 1997 Sec. 102(e) Date Aug. 14, 1997 PCT Filed Nov. 9, 1995 PCT Pub. No. WO96/15482 PCT Pub. Date May 23, 1996The invention relates to a method for the anticipatory speed control, effective over a plurality of blocks, of an electric drive, in an anticipatory analysis of the braking requirements of a plurality of subsequent control data blocks. The braking requirements are necessary for the reliable reduction to the programmed feed rate for the electric drive. The limiting conditions such as admissible track acceleration and block length, are projected onto the necessary braking path, so that the shortest braking ramp determined in each case represents the limiting condition. The braking ramps for a plurality of parametrable override transition values are assigned to each control data block analyzed as characteristic data in a data store. In an interpolator unit, in accordance with an actually preset current override value, an interpolation is carried out between the characteristic data determined in order to determine therefrom the block final speed necessary to prevent excessively rapid travel in the subsequent block.
Patent EP-0795114-A1 (EP)
Inventor: EICH JOHANNES
IPC: F42B5/184
Filed: 1995-11-30
Abstract: La présente invention concerne une cartouche comprenant une chambre de combustion primaire (14) destinée à la charge propulsive d'amorçage, un élément détonateur interne (10) pour la charge propulsive d'amorçage, au moins un disque de confinement (4) constitué de poudre propulsive et entourant la charge propulsive d'amorçage, ainsi qu'un projectile (11).
Patent EP-0747629-A1 (EP)
Inventor: FINKER FELIX ZALMANOVICH
IPC: F23K1/00
Filed: 1995-12-26
Abstract: The proposed low-emission vortex furnace is intended for use in burning organic fuel and can be used most effectively for burning dust. The proposed low-emission vortex furnace comprises a combustion chamber (1) with a cold prismatic funnel (5) which has a slit aperture, and a device (7) positioned underneath the funnel and used for introducing the bottom blast. The furnace contains at least one burner (2) in the form of at least two fuel-air mixture feed ducts (2a, 2b), one duct lying above the other. Each of the ducts (2a, 2b) is provided with a device (3, 4) for adjusting the fuel/air ratio; this device ensures that the ratio of air to fuel in the upper duct (2a) is always higher than in the lower duct (2b). The longitudinal axes of the ducts (2a, 2b) are advantageously inclined so that the angle between the longitudinal axis of the lower duct (2b) and the projection of that axis onto the furnace wall is less than in the case of the upper duct (2a). The furnace may also be provided with a device (8) for feeding fuel of a particular fractional composition into each duct. During operation of this furnace, three operational zones are formed in the furnace chamber, namely, an ignition and active combustion zone; a reduction zone; and a re-heating zone. This reduces the quantities of nitrogen oxides produced while ensuring that the furnace is highly economical to operate.
Patent EP-0722969-A1 (EP)
Inventor: KREUZ JOHN ANTHONY
IPC: C08J5/18
Filed: 1991-12-14
Abstract: An aromatic homopolyimide or copolyimide film having low water absorption and high thermal durability comprising an aromatic tetracarboxylic dianhydride component and an aromatic diamine component wherein said aromatic diamine component comprises from 30 to 100 mole%, based on the total molar amount of diamine present, of 2,2'-dichloro-4,4'diaminodiphenylether is described. The film has low water absorption, high elastic modulus and elongation and can e heat-processed without embrittlement.
Patent EP-0767169-A1 (EP)
Inventor: SCHMIDT-RADDE MARTIN DR
IPC: C07D207/267
Filed: 1996-10-02
Abstract: Purification of N-vinylpyrrolidone (I) comprises crystallisation in a crystalliser. The process includes pre-coating the surfaces of the crystalliser, on which crystals are to be grown during the crystallisation, with a seed layer of (I).
Patent EP-0769421-A1 (EP)
Inventor: FOLCHERT UWE DR
IPC: G10K11/172
Filed: 1996-10-24
Abstract: The device consists of one or both ends of the wheel housing (2) pointing towards the road surface. These ends are a flexible apron (3) of elastic rubber-like material. There are hollow cavities open towards to the road surface to form lambda/4 or helmholtz resonators.   The apron can be a double-walled basic element with vertical intermediate webs through which several resonator chambers (8) are formed side by side. The chambers have varying height over the length of the apron.
Patent EP-0780654-A1 (EP)
Inventor: GIACOMETTI PAOLO
IPC: F28F3/08
Filed: 1996-12-17
Abstract: A heat and/or matter exchanger for fluids, comprising a plurality of flat plates (1,13) and a plurality of spacing elements (6,6.R; 22,22.R), said flat plates (1,13) together with said spacing elements (6,6R; 22,22R) defining one or more primary heat and/or matter exchange chambers for the flowing of a primary fluid; said flat plates (1,13) together with said spacing elements (6,6.R; 22,22.R) also defining one or more secondary heat and/or matter exchange chambers for the flowing of a secondary fluid. The primary chambers are connected between themselves and with the outside by a plurality of primary openings (IP,UP) and are inserted in alternate sequence in the secondary chambers, which are connected between themselves and with the outside by a plurality of secondary openings (IS,US). The exchanger according to the present invention is characterized in that at least one of said primary and/or secondary chambers comprises two or more perforated flat plates (6,6.R) acting as spacing elements, each one with staggered through openings (11), so that the overlapping of said perforated flat plates forms contact zones (11.A) and through gaps (11.B) where the contact zones (11.A) ensure both a thermal and mechanical continuity between the perforated flat plates (6,6.R) and the through gaps (11.B) put in intercommunication at least some empty spaces obtained by the through gaps (11) inside each perforated flat plate.
Patent EP-0753895-A1 (EP)
Inventor: REDDEN GALEN
IPC: H01M4/20
Filed: 1996-07-11
Abstract: Battery plate envelopes (12) include a sheet of porous film material having a folded widthwise bottom edge (12a) and overlapped lateral edges (12b1,12c1,12b2,12c2) to thereby form a pocket for receiving a battery plate (10) therein. The overlapped lateral edges are joined to one another by a lengthwise extending series of discontinuous joining regions (12d,12e) with adjacent ones of the discontinuous joining regions being separated by respective unsealed regions (12f,12g). These unsealed regions thereby establish respective lateral channels through which fluid (e.g., electrolyte employed in a wet storage battery) may pass to the interior pocket, and hence to the battery plate. The discontinuous joining regions are most preferably formed by passing the sheet material through the nip between opposed joining rings, each of which is provided with a series of triangularly-shaped teeth with smooth land areas formed between adjacent teeth series.
Patent EP-0728408-A1 (EP)
Inventor: JAVERLHAC JEAN-CHARLES
IPC: A01D34/535
Filed: 1996-02-23
Abstract: The angle mower impact head has an opening (2) at one end (1) which is pivoted on the shaft which rotates the angle mower and at its other end a horizontal cutting edge (4). The end (3) which has the horizontal cutting edge has a spherical shape whose convexity is directed from the side of the drive shaft. The horizontal cutting edge has the shape of a convex circular arc whose centre is located behind the head. The front of the head central part (5,6) is concave in the direction of rotation of a cutting edge (7). The convex spherical part which supports the horizontal cutting edge is joined to the central part by a V shaped indentation which forms a recess (8) either side the central part. This convex spherical part has a step rise near its rear part. The rear of the impact head central part has, near its pivoting axis, a concave shape so as to allow a greater clearance towards the rear.
Patent EP-0733317-A1 (EP)
Inventor: AUMASSON MICHEL
IPC: A45C3/00
Filed: 1996-03-14
Abstract: The coat-hanger is held inside the luggage by a support (3) which is fixed to the luggage wall. A central peg (1) carries the coat-hangers. A cover (2), constituted by a wall (20) edged with two side panels (21,22) can rotate between an open and closed positions. When open it totally uncovers the central peg, and when closed it covers most of the peg. When closed the cover forms with the peg a space enclosed by the upper, lower and side walls. The central peg has a foot (10) limited at its ends by two walls sticking out perpendicular to its axis which constitute a head (11) and a base (12). The upper part of the foot wall is cylindrical with a radius similar to that of the coat-hanger hook.
Patent EP-0761886-A1 (EP)
Inventor: FROUMENTIN MICHEL H
IPC: E01C19/28
Filed: 1996-08-14
Abstract: The compacting machine travels to and fro parallel to the axis of a reference line, and is controlled by a position detector (6) linked to an electronic computer (2) and memory unit (5) for storing data and programmes, and a man/machine interface (3) with a graphic screen (4) to display information and a keyboard (7) to provide for dialogue between the operator and computer. Before commencing operations the memory (5) is fed with the geographical co-ordinates of a number of points along the reference line, geometrical data on the area to be compacted, the number of passes to be made over each point, the width of the machine and the speed of operation. The surface area to be compacted is divided into squares, and the appropriate number of passes is made over each square according to a screen display.
Patent EP-0774446-A1 (EP)
Inventor: VATTEMENT HUBERT
IPC: C04B14/26
Filed: 1996-11-14
Abstract: A high thermal conductivity grout, esp. for injection into buried conduits containing high voltage lines, comprises a mixture of cement, water, bentonite and dolomite, the novelty being that the dolomite consists mainly of particles of less than 50 microns size. Pref. the weight of dolomite in the mixture is at least equal to the weight of water. Also claimed is a method of preparing the above grout.
Patent EP-0844435-A1 (EP)
Title: Gas burner
Inventor: LASAGNI FELICIANO
IPC: F23D14/10
Filed: 1996-11-26
Abstract: The invention relates to a burner (1; 16), either
of the atmospheric or premix type, comprising a
tubular casing (2, 17) and enclosing a mixing
element (6) capable, when used, of creating a
mixture of gas and air inside the tubular casing
(2; 17); the tubular casing (2; 17) is divided into
lower semi-tubular element (12) with concavity
facing up and an upper semi-tubular element (13)
with concavity facing down; the upper semi-tubular
element (13) has a plurality of flame ports (15) to
allow the combustion mixture of gas and air out of
the tubular casing (2; 17) and the said lower and
upper semi-tubular elements (12, 13) are joined to
each other through a substantially fluid tight
connection in such a way that each element can
expand independently of the other in axial
direction.
Patent EP-0865822-A1 (EP)
Inventor: YANG YALI
IPC: B01J23/89
Filed: 1996-02-12
Abstract: This invention relates to catalysts for treating waste plastics. Comprising a carrier of silica and an active ingredient
of following formula: A a B b Al c N d Na e Ca f Fe g O x   
wherein:
   A is K, Ba, P, V, Cr, rare earth elements or mixtures thereof;   B is Mo, Ni, Ge, platinum series elements or mixtures thereof;   M is W;   a is 25.00-26.35%   b is 36.00-37.05%   c is 7.20-9.00%   d is 1.14-1.55%   e is 1.75-2.15%   f is 2.40-2.80%   g is 2.42-3.20%   X is the total number of the oxygen atoms required for satisfying valency of all elements in said catalyst.
Patent EP-0812305-A1 (EP)
Inventor: MAIER WILHELM F
IPC: B01J37/03
Filed: 1996-02-24
Abstract: The invention relates to the catalytic activity and selectivity of microporous, amorphous glasses of mixed metal oxides and the application thereof in the form of shape selective, heterogeneous catalysts. Microporous, amorphous mixed metal oxides (glasses) can be formed by polycondensation of soluble metal compounds. These new materials show a temperature stability up to 800° C. These amorphous glasses show in heterocatalytic reactions selective oxidation, hydrogenation, hydrocracking and condensation catalysis.
Patent EP-0815301-A1 (EP)
Inventor: WALKER MICHAEL
IPC: D01H5/04
Filed: 1996-03-06
Abstract: L'invention concerne un mécanisme de transfert à barrettes à aiguilles pour un gill box (10) du type à vis comprenant au moins une came (34) se trouvant à l'extrémité de transfert de chacune des vis de travail et de retour (12, 14) pour venir en contact avec les barrettes à aiguilles (24) et les déplacer entre les vis de travail et de retour, et vice versa. La came a un profil dirigé vers l'arrière par rapport à sa direction de rotation. Les barres à aiguilles lors du transfert sont déplacées complètement depuis le trajet horizontal de la barrette à aiguilles suivante par un mouvement vertical inférieur à 85 % de la distance de transfert totale. On choisit un profil de came permettant aux barres à aiguilles de se déplacer de 80 % ou moins de leur distance de transfert totale au moment où la came a tourné de 100 % par rapport au point de contact initial avec la barrette à aiguilles. Le profil de la came rencontre l'extrémité de la barrette à aiguilles moins de 30 % en dessous de la ligne centrale horizontale entre les vis. Les barrettes à aiguille ne dépassent pas en longueur plus de 1 cm (trois huitièmes d'un pouce) la distance entre les broches d'entraînement des vis. L'accélération donnée à la barrette à aiguilles par la came est graduelle, ce qui permet d'éviter complètement le martelage ou cognement de la masse du gill box classique. Le profil (44a) est formé de préférence de manière à ce que la barrette à aiguilles soit amenée à une vitesse dans la première partie de la rotation de la came qui sera transférée entre les deux jeux de vis. Le profil est ensuite réduit pour que, lors d'une utilisation normale, la barrette à aiguilles ne vienne pas du tout en contact avec la came. Grâce à ce système, il est possible d'accélérer la barrette à aiguilles à la vitesse minimale nécessaire pour qu'elle puisse effectuer un transfert correct sans poursuivre son accélération au-delà de ce point, ce qui minimise le ralentissement à appliquer à la barrette à aiguilles quand elle atteint sa destination et permet à la machine de fonctionner beaucoup plus rapidement.
Patent EP-0813541-A1 (EP)
Inventor: AGELAND HANS
IPC: A61K38/00
Filed: 1996-03-01
Abstract: The present invention relates to a substantially endotoxin-free apolipoprotein A (ApoA) or apolipoprotein E (ApoE) and a process for producing the same, by separating the endotoxins from the ApoA or ApoE, or variants or mixtures thereof, by contacting a first aqueous solution containing said ApoA or ApoE with a matrix containing an immobilized compound with an end group comprising two or three nitrogen atoms bonded to a carbon atom, and subsequently treating the matrix containing an immobilized compound with a second aqueous solution containing a surfactant, or by contacting a first aqueous solution containing said ApoA or ApoE with an anion-exchange matrix, and subsequently treating the anion-exchange matrix with a second aqueous solution containing a compound comprising two or three nitrogen atoms bonded to a carbon atom. The invention further relates to use of a matrix containing an immobilized compound comprising two or three nitrogen atoms bonded to a carbon atom and a solution containing a surfactant, or an anion-exchange matrix and a solution containing a compound comprising two or three nitrogen atoms bonded to a carbon atom, for removing endotoxins from aqueous solutions containing ApoA or ApoE, or variants or mixtures thereof. The thus produced ApoA or ApoE can be used for the manufacture of a medicament in the treatment of atherosclerosis and cardiovascular diseases, as well as in a method for treatment of atherosclerosis and cardiovascular diseases when administered in a therapeutically effective amount.
Patent EP-0956102-A1 (EP)
Inventor: KJELLBERG ANDERS
IPC: A62C37/11
Filed: 1996-03-15
Abstract: A sprinkler head triggering apparatus, comprising a spray nozzle with an actuator (14) being releasable by heating to a certain temperature, and which normally holds a valve piston (15) in a closed position against a valve seat. The valve piston, at release of the actuator, is movable in a piston sleeve in the direction away from said seat, for opening a flow passage (19-22) from a feed line for pressurized water to the spray nozzle. The flow passage (19-22) is openable in the normal closed position of the valve piston (15) with intact actuator (14), via a remote control operated pilot piston (32).
Patent EP-0820983-A1 (EP)
Inventor: FUJITA ATSUKO
IPC: C07C255/37
Filed: 1996-04-12
Abstract: Acrylonitrile derivatives represented by general formula (I), a liquid-crystal composition containing the above
compound and being improved in viscosity, optical anisotropy and so forth, and a liquid-crystal display device prepared
from the composition, wherein A 1  to A 3  represent each phenylene, cyclohexylene, dioxane or pyrimidine; R 1  represents
cyano, halogeno, alkyl, alkoxy, etc.; and R 2  represents a group represented by general formula (II) or (III).
Patent EP-0817806-A1 (EP)
Title: Nouveaux copolymeres et un nouveau procede de polymerisation base sur une polymerisation radicalaire par transfert d'atome (ou de groupe)
Inventor: MATYJASZEWSKI KRZYSZTOF
IPC: C09J153/00
Filed: 1996-03-19
Abstract: Un nouveau procédé de polymérisation (polymérisation radicalaire par transfert d'atome) basée sur une réaction rédox entre un métal de transition (par exemple Cu(I)/Cu(II)) permet une polymérisation radicalaire "vivante" ou contrôlée du styrène, des (méth)acrylates et d'autres monomères polymérisables par processus radicalaire. En utilisant divers halogénures organiques simples comme précurseurs (initiateurs) modèles pour le transfert de l'atome d'halogène et des complexes de métaux de transition comme promoteurs modèles (catalyseurs) de transfert de l'atome d'halogène, la polymérisation radicalaire "vivante" permet d'obtenir des copolymères ayant un poids moléculaire moyen prédéterminé par  DELTA [M]/[I]o (jusqu'à Mn > 105) et une distribution du poids moléculaire étonnamment basse (MW/Mn), pouvant descendre jusqu'à 1,15. La participation de radicaux libres comme intermédiaires dans cette polymérisation est confirmée par l'analyse des groupes terminaux et la stéréochimie de polymérisation. En plus, les polymères avec plusieurs structures (polymère bloc, aléatoire, à groupes fonctionnels terminaux et à groupes fonctionnels à l'intérieur du copolymère [par exemple de styrène et de méthacrylate de méthyle]) ont été synthétisés par le présent procédé. Les produits polymères englobés dans la présente invention peuvent largement être utilisés dans les plastiques, les élastomères, les adhésifs, les émulsifiants, les élastomères thermoplastiques, etc.
Patent EP-0822917-A1 (EP)
Inventor: FOSCHINI GIANLUCA
IPC: B66B1/04
Filed: 1996-04-08
Abstract: A control system for controlling the motion of a hydraulic elevator calculates a deceleration distance based upon the elevator velocity and begins the deceleration phase of the elevator motion upon the elevator reaching the calculated distance from the landing. In a particular embodiment, the control system includes a hydraulic valve, a space encoder, and a controller. The space encoder produces velocity and position measurements. The controller uses the velocity inputs to determine the deceleration distance and, upon the elevator car 14 reaching the calculated distance from the landing as measured by the position inputs from the space encoder, commands the hydraulic valve to actuate and begin the deceleration phase. In an alternate embodiment, an interface unit connected between the controller and the hydraulic valve calculates a delay between the deceleration command based upon a predetermined distance and the calculated deceleration distance based upon car velocity. Upon expiration of the delay, the interface unit commands the hydraulic valve to actuate and begins the deceleration phase.
Patent EP-0824394-A1 (EP)
Inventor: ORTIZ ERNEST ALBERT
IPC: B26B21/40
Filed: 1996-04-10
Abstract: Un dispositif pour se raser, tel qu'un rasoir ou une cartouche jetable (10), comprend une tête de rasage qui comprend un élément (25) venant en contact avec la peau et se présentant sous la forme d'une pluralité de sections de crêtes flexibles (11). Les crêtes de chaque section sont orientées successivement à un angle positif et à un angle négatif par rapport à la lame, en formant un motif similaire au tracé d'une arête de poisson et elles délimitent des creux traversants. De préférence, une crête de chaque section est jointe à une crête d'une section adjoignante, pour former un noeud en forme de chevron entre les sections. Lors du rasage, les sections adjoignantes poussent des zones de la peau dans des directions différentes, pendant que les canaux traversants retiennent une couche de matériau lubrifiant sur la peau, de sorte que la cartouche assure un rasage agréable et en douceur.
Patent EP-0765561-A1 (EP)
Inventor: GUNTZBURGER PHILIPPE
IPC: H04M1/715
Filed: 1996-04-09
Abstract: A communication device connected in parallel to at least one communication apparatus via a transmission line (L1, L2). The device and the apparatus comply with a given DC component envelope. Said device is characterised in that it includes means (18, R1, R2, R3, D5, DZ) that place the DC component operating point (X) of the device alone outside the areas of the envelope where the DC current component may be zero, means (R2, D6, D7, R4, 19, 20) for determining the DC component of the current flowing through said device, and means (20) for sensing a change in said DC current component. The device is particularly useful in the field of switched telephone network communication.